77538735

素因数分解:

$3^3\times 5^1\times {\mathrm{53}}^1\times {\mathrm{10837}}^1$

素因数の和:10904

約数の個数: 32

約数和(自身を含む): 140460480

約数和(自身を除く): 62921745

約数列:

[1, 3, 5, 9, 15, 27, 45, 53, 135, 159, 265, 477, 795, 1431, 2385, 7155, 10837, 32511, 54185, 97533, 162555, 292599, 487665, 574361, 1462995, 1723083, 2871805, 5169249, 8615415, 15507747, 25846245, 77538735]

約数ペア:

[(1, 77538735), (3, 25846245), (5, 15507747), (9, 8615415), (15, 5169249), (27, 2871805), (45, 1723083), (53, 1462995), (135, 574361), (159, 487665), (265, 292599), (477, 162555), (795, 97533), (1431, 54185), (2385, 32511), (7155, 10837)]