149801435919

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{207443}}^1$

素因数の和:207612

約数の個数: 48

約数和(自身を含む): 235590001920

約数和(自身を除く): 85788566001

約数列:

[1, 3, 9, 19, 41, 57, 103, 123, 171, 309, 369, 779, 927, 1957, 2337, 4223, 5871, 7011, 12669, 17613, 38007, 80237, 207443, 240711, 622329, 722133, 1866987, 3941417, 8505163, 11824251, 21366629, 25515489, 35472753, 64099887, 76546467, 161598097, 192299661, 405965951, 484794291, 876031789, 1217897853, 1454382873, 2628095367, 3653693559, 7884286101, 16644603991, 49933811973, 149801435919]

約数ペア:

[(1, 149801435919), (3, 49933811973), (9, 16644603991), (19, 7884286101), (41, 3653693559), (57, 2628095367), (103, 1454382873), (123, 1217897853), (171, 876031789), (309, 484794291), (369, 405965951), (779, 192299661), (927, 161598097), (1957, 76546467), (2337, 64099887), (4223, 35472753), (5871, 25515489), (7011, 21366629), (12669, 11824251), (17613, 8505163), (38007, 3941417), (80237, 1866987), (207443, 722133), (240711, 622329)]