56554806861

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19099901}}^1$

素因数の和:19099961

約数の個数: 24

約数和(自身を含む): 95346710784

約数和(自身を除く): 38791903923

約数列:

[1, 3, 7, 9, 21, 47, 63, 141, 329, 423, 987, 2961, 19099901, 57299703, 133699307, 171899109, 401097921, 897695347, 1203293763, 2693086041, 6283867429, 8079258123, 18851602287, 56554806861]

約数ペア:

[(1, 56554806861), (3, 18851602287), (7, 8079258123), (9, 6283867429), (21, 2693086041), (47, 1203293763), (63, 897695347), (141, 401097921), (329, 171899109), (423, 133699307), (987, 57299703), (2961, 19099901)]