88916997

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{271}}^1$

素因数の和:513

約数の個数: 32

約数和(自身を含む): 131604480

約数和(自身を除く): 42687483

約数列:

[1, 3, 13, 39, 47, 141, 179, 271, 537, 611, 813, 1833, 2327, 3523, 6981, 8413, 10569, 12737, 25239, 38211, 48509, 109369, 145527, 165581, 328107, 496743, 630617, 1891851, 2279923, 6839769, 29638999, 88916997]

約数ペア:

[(1, 88916997), (3, 29638999), (13, 6839769), (39, 2279923), (47, 1891851), (141, 630617), (179, 496743), (271, 328107), (537, 165581), (611, 145527), (813, 109369), (1833, 48509), (2327, 38211), (3523, 25239), (6981, 12737), (8413, 10569)]