68619537

素因数分解:

$3^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{18461}}^1$

素因数の和:18533

約数の個数: 24

約数和(自身を含む): 115202880

約数和(自身を除く): 46583343

約数列:

[1, 3, 7, 9, 21, 59, 63, 177, 413, 531, 1239, 3717, 18461, 55383, 129227, 166149, 387681, 1089199, 1163043, 3267597, 7624393, 9802791, 22873179, 68619537]

約数ペア:

[(1, 68619537), (3, 22873179), (7, 9802791), (9, 7624393), (21, 3267597), (59, 1163043), (63, 1089199), (177, 387681), (413, 166149), (531, 129227), (1239, 55383), (3717, 18461)]