157141567191

素因数分解:

$3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{233}}^1\times {\mathrm{317}}^1\times {\mathrm{353}}^1$

素因数の和:961

約数の個数: 96

約数和(自身を含む): 252249536448

約数和(自身を除く): 95107969257

約数列:

[1, 3, 7, 21, 41, 49, 123, 147, 233, 287, 317, 353, 699, 861, 951, 1059, 1631, 2009, 2219, 2471, 4893, 6027, 6657, 7413, 9553, 11417, 12997, 14473, 15533, 17297, 28659, 34251, 38991, 43419, 46599, 51891, 66871, 73861, 82249, 90979, 101311, 111901, 200613, 221583, 246747, 272937, 303933, 335703, 468097, 517027, 575743, 636853, 709177, 783307, 1404291, 1551081, 1727229, 1910559, 2127531, 2349921, 3028301, 3372209, 3619189, 4030201, 4587941, 5483149, 9084903, 10116627, 10857567, 12090603, 13763823, 16449447, 21198107, 23605463, 26072933, 32115587, 63594321, 70816389, 78218799, 96346761, 148386749, 165238241, 182510531, 224809109, 445160247, 495714723, 547531593, 674427327, 1068990253, 1277573717, 3206970759, 3832721151, 7482931771, 22448795313, 52380522397, 157141567191]

約数ペア:

[(1, 157141567191), (3, 52380522397), (7, 22448795313), (21, 7482931771), (41, 3832721151), (49, 3206970759), (123, 1277573717), (147, 1068990253), (233, 674427327), (287, 547531593), (317, 495714723), (353, 445160247), (699, 224809109), (861, 182510531), (951, 165238241), (1059, 148386749), (1631, 96346761), (2009, 78218799), (2219, 70816389), (2471, 63594321), (4893, 32115587), (6027, 26072933), (6657, 23605463), (7413, 21198107), (9553, 16449447), (11417, 13763823), (12997, 12090603), (14473, 10857567), (15533, 10116627), (17297, 9084903), (28659, 5483149), (34251, 4587941), (38991, 4030201), (43419, 3619189), (46599, 3372209), (51891, 3028301), (66871, 2349921), (73861, 2127531), (82249, 1910559), (90979, 1727229), (101311, 1551081), (111901, 1404291), (200613, 783307), (221583, 709177), (246747, 636853), (272937, 575743), (303933, 517027), (335703, 468097)]