68573361

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1$

素因数の和:321

約数の個数: 32

約数和(自身を含む): 97469568

約数和(自身を除く): 28896207

約数列:

[1, 3, 41, 53, 67, 123, 157, 159, 201, 471, 2173, 2747, 3551, 6437, 6519, 8241, 8321, 10519, 10653, 19311, 24963, 31557, 145591, 341161, 431279, 436773, 557507, 1023483, 1293837, 1672521, 22857787, 68573361]

約数ペア:

[(1, 68573361), (3, 22857787), (41, 1672521), (53, 1293837), (67, 1023483), (123, 557507), (157, 436773), (159, 431279), (201, 341161), (471, 145591), (2173, 31557), (2747, 24963), (3551, 19311), (6437, 10653), (6519, 10519), (8241, 8321)]