74129517

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2609}}^1$

素因数の和:2674

約数の個数: 48

約数和(自身を含む): 136805760

約数和(自身を除く): 62676243

約数列:

[1, 3, 7, 9, 11, 21, 33, 41, 63, 77, 99, 123, 231, 287, 369, 451, 693, 861, 1353, 2583, 2609, 3157, 4059, 7827, 9471, 18263, 23481, 28413, 28699, 54789, 86097, 106969, 164367, 200893, 258291, 320907, 602679, 748783, 962721, 1176659, 1808037, 2246349, 3529977, 6739047, 8236613, 10589931, 24709839, 74129517]

約数ペア:

[(1, 74129517), (3, 24709839), (7, 10589931), (9, 8236613), (11, 6739047), (21, 3529977), (33, 2246349), (41, 1808037), (63, 1176659), (77, 962721), (99, 748783), (123, 602679), (231, 320907), (287, 258291), (369, 200893), (451, 164367), (693, 106969), (861, 86097), (1353, 54789), (2583, 28699), (2609, 28413), (3157, 23481), (4059, 18263), (7827, 9471)]