196164531

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{983}}^1$

素因数の和:1400

約数の個数: 32

約数和(自身を含む): 307008000

約数和(自身を除く): 110843469

約数列:

[1, 3, 9, 19, 27, 57, 171, 389, 513, 983, 1167, 2949, 3501, 7391, 8847, 10503, 18677, 22173, 26541, 56031, 66519, 168093, 199557, 382387, 504279, 1147161, 3441483, 7265353, 10324449, 21796059, 65388177, 196164531]

約数ペア:

[(1, 196164531), (3, 65388177), (9, 21796059), (19, 10324449), (27, 7265353), (57, 3441483), (171, 1147161), (389, 504279), (513, 382387), (983, 199557), (1167, 168093), (2949, 66519), (3501, 56031), (7391, 26541), (8847, 22173), (10503, 18677)]