27809883

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{263}}^1\times {\mathrm{379}}^1$

素因数の和:679

約数の個数: 24

約数和(自身を含む): 41733120

約数和(自身を除く): 13923237

約数列:

[1, 3, 9, 31, 93, 263, 279, 379, 789, 1137, 2367, 3411, 8153, 11749, 24459, 35247, 73377, 99677, 105741, 299031, 897093, 3089987, 9269961, 27809883]

約数ペア:

[(1, 27809883), (3, 9269961), (9, 3089987), (31, 897093), (93, 299031), (263, 105741), (279, 99677), (379, 73377), (789, 35247), (1137, 24459), (2367, 11749), (3411, 8153)]