272361069

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{137}}^1\times {\mathrm{2539}}^1$

素因数の和:2714

約数の個数: 32

約数和(自身を含む): 420624000

約数和(自身を除く): 148262931

約数列:

[1, 3, 9, 27, 29, 87, 137, 261, 411, 783, 1233, 2539, 3699, 3973, 7617, 11919, 22851, 35757, 68553, 73631, 107271, 220893, 347843, 662679, 1043529, 1988037, 3130587, 9391761, 10087447, 30262341, 90787023, 272361069]

約数ペア:

[(1, 272361069), (3, 90787023), (9, 30262341), (27, 10087447), (29, 9391761), (87, 3130587), (137, 1988037), (261, 1043529), (411, 662679), (783, 347843), (1233, 220893), (2539, 107271), (3699, 73631), (3973, 68553), (7617, 35757), (11919, 22851)]