68644317

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{3259}}^1$

素因数の和:3345

約数の個数: 32

約数和(自身を含む): 112665600

約数和(自身を除く): 44021283

約数列:

[1, 3, 7, 17, 21, 51, 59, 119, 177, 357, 413, 1003, 1239, 3009, 3259, 7021, 9777, 21063, 22813, 55403, 68439, 166209, 192281, 387821, 576843, 1163463, 1345967, 3268777, 4037901, 9806331, 22881439, 68644317]

約数ペア:

[(1, 68644317), (3, 22881439), (7, 9806331), (17, 4037901), (21, 3268777), (51, 1345967), (59, 1163463), (119, 576843), (177, 387821), (357, 192281), (413, 166209), (1003, 68439), (1239, 55403), (3009, 22813), (3259, 21063), (7021, 9777)]