27350631

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{647}}^1$

素因数の和:732

約数の個数: 48

約数和(自身を含む): 50139648

約数和(自身を除く): 22789017

約数列:

[1, 3, 7, 9, 11, 21, 33, 61, 63, 77, 99, 183, 231, 427, 549, 647, 671, 693, 1281, 1941, 2013, 3843, 4529, 4697, 5823, 6039, 7117, 13587, 14091, 21351, 39467, 40761, 42273, 49819, 64053, 118401, 149457, 276269, 355203, 434137, 448371, 828807, 1302411, 2486421, 3038959, 3907233, 9116877, 27350631]

約数ペア:

[(1, 27350631), (3, 9116877), (7, 3907233), (9, 3038959), (11, 2486421), (21, 1302411), (33, 828807), (61, 448371), (63, 434137), (77, 355203), (99, 276269), (183, 149457), (231, 118401), (427, 64053), (549, 49819), (647, 42273), (671, 40761), (693, 39467), (1281, 21351), (1941, 14091), (2013, 13587), (3843, 7117), (4529, 6039), (4697, 5823)]