27906567

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{587}}^1$

素因数の和:679

約数の個数: 32

約数和(自身を含む): 42674688

約数和(自身を除く): 14768121

約数列:

[1, 3, 13, 23, 39, 53, 69, 159, 299, 587, 689, 897, 1219, 1761, 2067, 3657, 7631, 13501, 15847, 22893, 31111, 40503, 47541, 93333, 175513, 404443, 526539, 715553, 1213329, 2146659, 9302189, 27906567]

約数ペア:

[(1, 27906567), (3, 9302189), (13, 2146659), (23, 1213329), (39, 715553), (53, 526539), (69, 404443), (159, 175513), (299, 93333), (587, 47541), (689, 40503), (897, 31111), (1219, 22893), (1761, 15847), (2067, 13501), (3657, 7631)]