804531339747

素因数分解:

$3^2\times {\mathrm{53}}^1\times {\mathrm{137}}^1\times {\mathrm{421}}^1\times {\mathrm{29243}}^1$

素因数の和:29860

約数の個数: 48

約数和(自身を含む): 1195543615968

約数和(自身を除く): 391012276221

約数列:

[1, 3, 9, 53, 137, 159, 411, 421, 477, 1233, 1263, 3789, 7261, 21783, 22313, 29243, 57677, 65349, 66939, 87729, 173031, 200817, 263187, 519093, 1549879, 3056881, 4006291, 4649637, 9170643, 12018873, 12311303, 13948911, 27511929, 36056619, 36933909, 110801727, 212333423, 637000269, 652499059, 1686648511, 1911000807, 1957497177, 5059945533, 5872491531, 15179836599, 89392371083, 268177113249, 804531339747]

約数ペア:

[(1, 804531339747), (3, 268177113249), (9, 89392371083), (53, 15179836599), (137, 5872491531), (159, 5059945533), (411, 1957497177), (421, 1911000807), (477, 1686648511), (1233, 652499059), (1263, 637000269), (3789, 212333423), (7261, 110801727), (21783, 36933909), (22313, 36056619), (29243, 27511929), (57677, 13948911), (65349, 12311303), (66939, 12018873), (87729, 9170643), (173031, 4649637), (200817, 4006291), (263187, 3056881), (519093, 1549879)]