221330672631

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{464005603}}^1$

素因数の和:464005662

約数の個数: 12

約数和(自身を含む): 325731934008

約数和(自身を除く): 104401261377

約数列:

[1, 3, 9, 53, 159, 477, 464005603, 1392016809, 4176050427, 24592296959, 73776890877, 221330672631]

約数ペア:

[(1, 221330672631), (3, 73776890877), (9, 24592296959), (53, 4176050427), (159, 1392016809), (477, 464005603)]