564496641

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{97}}^1\times {\mathrm{3217}}^1$

素因数の和:3390

約数の個数: 32

約数和(自身を含む): 857790080

約数和(自身を除く): 293293439

約数列:

[1, 3, 9, 27, 67, 97, 201, 291, 603, 873, 1809, 2619, 3217, 6499, 9651, 19497, 28953, 58491, 86859, 175473, 215539, 312049, 646617, 936147, 1939851, 2808441, 5819553, 8425323, 20907283, 62721849, 188165547, 564496641]

約数ペア:

[(1, 564496641), (3, 188165547), (9, 62721849), (27, 20907283), (67, 8425323), (97, 5819553), (201, 2808441), (291, 1939851), (603, 936147), (873, 646617), (1809, 312049), (2619, 215539), (3217, 175473), (6499, 86859), (9651, 58491), (19497, 28953)]