68777199

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{6269}}^1$

素因数の和:6351

約数の個数: 24

約数和(自身を含む): 105636960

約数和(自身を除く): 36859761

約数列:

[1, 3, 9, 23, 53, 69, 159, 207, 477, 1219, 3657, 6269, 10971, 18807, 56421, 144187, 332257, 432561, 996771, 1297683, 2990313, 7641911, 22925733, 68777199]

約数ペア:

[(1, 68777199), (3, 22925733), (9, 7641911), (23, 2990313), (53, 1297683), (69, 996771), (159, 432561), (207, 332257), (477, 144187), (1219, 56421), (3657, 18807), (6269, 10971)]