2920346487

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{55667}}^1$

素因数の和:55772

約数の個数: 32

約数和(自身を含む): 4542508800

約数和(自身を除く): 1622162313

約数列:

[1, 3, 9, 27, 29, 67, 87, 201, 261, 603, 783, 1809, 1943, 5829, 17487, 52461, 55667, 167001, 501003, 1503009, 1614343, 3729689, 4843029, 11189067, 14529087, 33567201, 43587261, 100701603, 108160981, 324482943, 973448829, 2920346487]

約数ペア:

[(1, 2920346487), (3, 973448829), (9, 324482943), (27, 108160981), (29, 100701603), (67, 43587261), (87, 33567201), (201, 14529087), (261, 11189067), (603, 4843029), (783, 3729689), (1809, 1614343), (1943, 1503009), (5829, 501003), (17487, 167001), (52461, 55667)]