72520601937

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1\times {\mathrm{17029}}^1$

素因数の和:17286

約数の個数: 64

約数和(自身を含む): 119280844800

約数和(自身を除く): 46760242863

約数列:

[1, 3, 7, 17, 21, 51, 79, 119, 151, 237, 357, 453, 553, 1057, 1343, 1659, 2567, 3171, 4029, 7701, 9401, 11929, 17029, 17969, 28203, 35787, 51087, 53907, 83503, 119203, 202793, 250509, 289493, 357609, 608379, 868479, 1345291, 1419551, 2026451, 2571379, 4035873, 4258653, 6079353, 7714137, 9417037, 17999653, 22869947, 28251111, 43713443, 53998959, 68609841, 131140329, 160089629, 203138941, 305994101, 480268887, 609416823, 917982303, 1421972587, 3453361997, 4265917761, 10360085991, 24173533979, 72520601937]

約数ペア:

[(1, 72520601937), (3, 24173533979), (7, 10360085991), (17, 4265917761), (21, 3453361997), (51, 1421972587), (79, 917982303), (119, 609416823), (151, 480268887), (237, 305994101), (357, 203138941), (453, 160089629), (553, 131140329), (1057, 68609841), (1343, 53998959), (1659, 43713443), (2567, 28251111), (3171, 22869947), (4029, 17999653), (7701, 9417037), (9401, 7714137), (11929, 6079353), (17029, 4258653), (17969, 4035873), (28203, 2571379), (35787, 2026451), (51087, 1419551), (53907, 1345291), (83503, 868479), (119203, 608379), (202793, 357609), (250509, 289493)]