99490911

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{127}}^1\times {\mathrm{379}}^1$

素因数の和:575

約数の個数: 32

約数和(自身を含む): 147087360

約数和(自身を除く): 47596449

約数列:

[1, 3, 13, 39, 53, 127, 159, 379, 381, 689, 1137, 1651, 2067, 4927, 4953, 6731, 14781, 20087, 20193, 48133, 60261, 87503, 144399, 261131, 262509, 625729, 783393, 1877187, 2551049, 7653147, 33163637, 99490911]

約数ペア:

[(1, 99490911), (3, 33163637), (13, 7653147), (39, 2551049), (53, 1877187), (127, 783393), (159, 625729), (379, 262509), (381, 261131), (689, 144399), (1137, 87503), (1651, 60261), (2067, 48133), (4927, 20193), (4953, 20087), (6731, 14781)]