57761847

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1280

約数の個数: 48

約数和(自身を含む): 100752288

約数和(自身を除く): 42990441

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 99, 111, 117, 143, 333, 407, 429, 481, 1213, 1221, 1287, 1443, 3639, 3663, 4329, 5291, 10917, 13343, 15769, 15873, 40029, 44881, 47307, 47619, 120087, 134643, 141921, 173459, 403929, 493691, 520377, 583453, 1481073, 1561131, 1750359, 4443219, 5251077, 6417983, 19253949, 57761847]

約数ペア:

[(1, 57761847), (3, 19253949), (9, 6417983), (11, 5251077), (13, 4443219), (33, 1750359), (37, 1561131), (39, 1481073), (99, 583453), (111, 520377), (117, 493691), (143, 403929), (333, 173459), (407, 141921), (429, 134643), (481, 120087), (1213, 47619), (1221, 47307), (1287, 44881), (1443, 40029), (3639, 15873), (3663, 15769), (4329, 13343), (5291, 10917)]