68304453

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{653}}^1$

素因数の和:973

約数の個数: 32

約数和(自身を含む): 110750976

約数和(自身を除く): 42446523

約数列:

[1, 3, 7, 17, 21, 51, 119, 293, 357, 653, 879, 1959, 2051, 4571, 4981, 6153, 11101, 13713, 14943, 33303, 34867, 77707, 104601, 191329, 233121, 573987, 1339303, 3252593, 4017909, 9757779, 22768151, 68304453]

約数ペア:

[(1, 68304453), (3, 22768151), (7, 9757779), (17, 4017909), (21, 3252593), (51, 1339303), (119, 573987), (293, 233121), (357, 191329), (653, 104601), (879, 77707), (1959, 34867), (2051, 33303), (4571, 14943), (4981, 13713), (6153, 11101)]