69107157

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{1289}}^1$

素因数の和:1362

約数の個数: 48

約数和(自身を含む): 122353920

約数和(自身を除く): 53246763

約数列:

[1, 3, 7, 9, 21, 23, 37, 63, 69, 111, 161, 207, 259, 333, 483, 777, 851, 1289, 1449, 2331, 2553, 3867, 5957, 7659, 9023, 11601, 17871, 27069, 29647, 47693, 53613, 81207, 88941, 143079, 207529, 266823, 333851, 429237, 622587, 1001553, 1096939, 1867761, 3004659, 3290817, 7678573, 9872451, 23035719, 69107157]

約数ペア:

[(1, 69107157), (3, 23035719), (7, 9872451), (9, 7678573), (21, 3290817), (23, 3004659), (37, 1867761), (63, 1096939), (69, 1001553), (111, 622587), (161, 429237), (207, 333851), (259, 266823), (333, 207529), (483, 143079), (777, 88941), (851, 81207), (1289, 53613), (1449, 47693), (2331, 29647), (2553, 27069), (3867, 17871), (5957, 11601), (7659, 9023)]