42791679

素因数分解:

$3^3\times 7^1\times {\mathrm{373}}^1\times {\mathrm{607}}^1$

素因数の和:996

約数の個数: 32

約数和(自身を含む): 72765440

約数和(自身を除く): 29973761

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 373, 607, 1119, 1821, 2611, 3357, 4249, 5463, 7833, 10071, 12747, 16389, 23499, 38241, 70497, 114723, 226411, 679233, 1584877, 2037699, 4754631, 6113097, 14263893, 42791679]

約数ペア:

[(1, 42791679), (3, 14263893), (7, 6113097), (9, 4754631), (21, 2037699), (27, 1584877), (63, 679233), (189, 226411), (373, 114723), (607, 70497), (1119, 38241), (1821, 23499), (2611, 16389), (3357, 12747), (4249, 10071), (5463, 7833)]