151831193733

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{223}}^1\times {\mathrm{22807}}^1$

素因数の和:23174

約数の個数: 48

約数和(自身を含む): 229536792576

約数和(自身を除く): 77705598843

約数列:

[1, 3, 9, 31, 93, 107, 223, 279, 321, 669, 963, 2007, 3317, 6913, 9951, 20739, 22807, 23861, 29853, 62217, 68421, 71583, 205263, 214749, 707017, 739691, 2121051, 2219073, 2440349, 5085961, 6363153, 6657219, 7321047, 15257883, 21963141, 45773649, 75650819, 157664791, 226952457, 472994373, 544197827, 680857371, 1418983119, 1632593481, 4897780443, 16870132637, 50610397911, 151831193733]

約数ペア:

[(1, 151831193733), (3, 50610397911), (9, 16870132637), (31, 4897780443), (93, 1632593481), (107, 1418983119), (223, 680857371), (279, 544197827), (321, 472994373), (669, 226952457), (963, 157664791), (2007, 75650819), (3317, 45773649), (6913, 21963141), (9951, 15257883), (20739, 7321047), (22807, 6657219), (23861, 6363153), (29853, 5085961), (62217, 2440349), (68421, 2219073), (71583, 2121051), (205263, 739691), (214749, 707017)]