253669648527

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{757}}^1\times {\mathrm{6067}}^1$

素因数の和:6885

約数の個数: 72

約数和(自身を含む): 410067745776

約数和(自身を除く): 156398097249

約数列:

[1, 3, 9, 17, 19, 51, 57, 153, 171, 323, 361, 757, 969, 1083, 2271, 2907, 3249, 6067, 6137, 6813, 12869, 14383, 18201, 18411, 38607, 43149, 54603, 55233, 103139, 115273, 115821, 129447, 244511, 273277, 309417, 345819, 733533, 819831, 928251, 1037457, 1959641, 2190187, 2200599, 2459493, 4592719, 4645709, 5878923, 6570561, 13778157, 13937127, 17636769, 19711683, 37233179, 41334471, 41811381, 78076223, 87261661, 111699537, 234228669, 261784983, 335098611, 702686007, 785354949, 1483448237, 1657971559, 4450344711, 4973914677, 13351034133, 14921744031, 28185516503, 84556549509, 253669648527]

約数ペア:

[(1, 253669648527), (3, 84556549509), (9, 28185516503), (17, 14921744031), (19, 13351034133), (51, 4973914677), (57, 4450344711), (153, 1657971559), (171, 1483448237), (323, 785354949), (361, 702686007), (757, 335098611), (969, 261784983), (1083, 234228669), (2271, 111699537), (2907, 87261661), (3249, 78076223), (6067, 41811381), (6137, 41334471), (6813, 37233179), (12869, 19711683), (14383, 17636769), (18201, 13937127), (18411, 13778157), (38607, 6570561), (43149, 5878923), (54603, 4645709), (55233, 4592719), (103139, 2459493), (115273, 2200599), (115821, 2190187), (129447, 1959641), (244511, 1037457), (273277, 928251), (309417, 819831), (345819, 733533)]