69018561

素因数分解:

$3^5\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{233}}^1$

素因数の和:324

約数の個数: 48

約数和(自身を含む): 110388096

約数和(自身を除く): 41369535

約数列:

[1, 3, 9, 23, 27, 53, 69, 81, 159, 207, 233, 243, 477, 621, 699, 1219, 1431, 1863, 2097, 3657, 4293, 5359, 5589, 6291, 10971, 12349, 12879, 16077, 18873, 32913, 37047, 48231, 56619, 98739, 111141, 144693, 284027, 296217, 333423, 434079, 852081, 1000269, 1302237, 2556243, 3000807, 7668729, 23006187, 69018561]

約数ペア:

[(1, 69018561), (3, 23006187), (9, 7668729), (23, 3000807), (27, 2556243), (53, 1302237), (69, 1000269), (81, 852081), (159, 434079), (207, 333423), (233, 296217), (243, 284027), (477, 144693), (621, 111141), (699, 98739), (1219, 56619), (1431, 48231), (1863, 37047), (2097, 32913), (3657, 18873), (4293, 16077), (5359, 12879), (5589, 12349), (6291, 10971)]