27290973

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{167}}^1$

素因数の和:297

約数の個数: 32

約数和(自身を含む): 39997440

約数和(自身を除く): 12706467

約数列:

[1, 3, 19, 47, 57, 61, 141, 167, 183, 501, 893, 1159, 2679, 2867, 3173, 3477, 7849, 8601, 9519, 10187, 23547, 30561, 54473, 149131, 163419, 193553, 447393, 478789, 580659, 1436367, 9096991, 27290973]

約数ペア:

[(1, 27290973), (3, 9096991), (19, 1436367), (47, 580659), (57, 478789), (61, 447393), (141, 193553), (167, 163419), (183, 149131), (501, 54473), (893, 30561), (1159, 23547), (2679, 10187), (2867, 9519), (3173, 8601), (3477, 7849)]