7129098081

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{461}}^1\times {\mathrm{5987}}^1$

素因数の和:6502

約数の個数: 48

約数和(自身を含む): 12083879808

約数和(自身を除く): 4954781727

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 287, 369, 461, 861, 1383, 2583, 3227, 4149, 5987, 9681, 17961, 18901, 29043, 41909, 53883, 56703, 125727, 132307, 170109, 245467, 377181, 396921, 736401, 1190763, 1718269, 2209203, 2760007, 5154807, 8280021, 15464421, 19320049, 24840063, 57960147, 113160287, 173880441, 339480861, 792122009, 1018442583, 2376366027, 7129098081]

約数ペア:

[(1, 7129098081), (3, 2376366027), (7, 1018442583), (9, 792122009), (21, 339480861), (41, 173880441), (63, 113160287), (123, 57960147), (287, 24840063), (369, 19320049), (461, 15464421), (861, 8280021), (1383, 5154807), (2583, 2760007), (3227, 2209203), (4149, 1718269), (5987, 1190763), (9681, 736401), (17961, 396921), (18901, 377181), (29043, 245467), (41909, 170109), (53883, 132307), (56703, 125727)]