20160917186769

素因数分解:

$3^3\times {\mathrm{311}}^1\times {\mathrm{619}}^1\times {\mathrm{3878783}}^1$

素因数の和:3879722

約数の個数: 32

約数和(自身を含む): 30012479078400

約数和(自身を除く): 9851561891631

約数列:

[1, 3, 9, 27, 311, 619, 933, 1857, 2799, 5571, 8397, 16713, 192509, 577527, 1732581, 3878783, 5197743, 11636349, 34909047, 104727141, 1206301513, 2400966677, 3618904539, 7202900031, 10856713617, 21608700093, 32570140851, 64826100279, 746700636547, 2240101909641, 6720305728923, 20160917186769]

約数ペア:

[(1, 20160917186769), (3, 6720305728923), (9, 2240101909641), (27, 746700636547), (311, 64826100279), (619, 32570140851), (933, 21608700093), (1857, 10856713617), (2799, 7202900031), (5571, 3618904539), (8397, 2400966677), (16713, 1206301513), (192509, 104727141), (577527, 34909047), (1732581, 11636349), (3878783, 5197743)]