942051243

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{181}}^1\times {\mathrm{239}}^1$

素因数の和:508

約数の個数: 64

約数和(自身を含む): 1559900160

約数和(自身を除く): 617848917

約数列:

[1, 3, 7, 17, 21, 51, 61, 119, 181, 183, 239, 357, 427, 543, 717, 1037, 1267, 1281, 1673, 3077, 3111, 3801, 4063, 5019, 7259, 9231, 11041, 12189, 14579, 21539, 21777, 28441, 33123, 43259, 43737, 64617, 77287, 85323, 102053, 129777, 187697, 231861, 247843, 302813, 306159, 563091, 735403, 743529, 908439, 1313879, 1734901, 2206209, 2638799, 3941637, 5147821, 5204703, 7916397, 15443463, 18471593, 44859583, 55414779, 134578749, 314017081, 942051243]

約数ペア:

[(1, 942051243), (3, 314017081), (7, 134578749), (17, 55414779), (21, 44859583), (51, 18471593), (61, 15443463), (119, 7916397), (181, 5204703), (183, 5147821), (239, 3941637), (357, 2638799), (427, 2206209), (543, 1734901), (717, 1313879), (1037, 908439), (1267, 743529), (1281, 735403), (1673, 563091), (3077, 306159), (3111, 302813), (3801, 247843), (4063, 231861), (5019, 187697), (7259, 129777), (9231, 102053), (11041, 85323), (12189, 77287), (14579, 64617), (21539, 43737), (21777, 43259), (28441, 33123)]