528031119

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1$

素因数の和:448

約数の個数: 64

約数和(自身を含む): 899877888

約数和(自身を除く): 371846769

約数列:

[1, 3, 7, 11, 21, 33, 73, 77, 173, 181, 219, 231, 511, 519, 543, 803, 1211, 1267, 1533, 1903, 1991, 2409, 3633, 3801, 5621, 5709, 5973, 12629, 13213, 13321, 13937, 16863, 31313, 37887, 39639, 39963, 41811, 88403, 92491, 93939, 138919, 145343, 219191, 265209, 277473, 344443, 416757, 436029, 657573, 972433, 1017401, 1033329, 2285849, 2411101, 2917299, 3052203, 6857547, 7233303, 16000943, 25144339, 48002829, 75433017, 176010373, 528031119]

約数ペア:

[(1, 528031119), (3, 176010373), (7, 75433017), (11, 48002829), (21, 25144339), (33, 16000943), (73, 7233303), (77, 6857547), (173, 3052203), (181, 2917299), (219, 2411101), (231, 2285849), (511, 1033329), (519, 1017401), (543, 972433), (803, 657573), (1211, 436029), (1267, 416757), (1533, 344443), (1903, 277473), (1991, 265209), (2409, 219191), (3633, 145343), (3801, 138919), (5621, 93939), (5709, 92491), (5973, 88403), (12629, 41811), (13213, 39963), (13321, 39639), (13937, 37887), (16863, 31313)]