1791775685961

素因数分解:

$3^4\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{929}}^1\times {\mathrm{4703}}^1$

素因数の和:5788

約数の個数: 80

約数和(自身を含む): 2756808552960

約数和(自身を除く): 965032866999

約数列:

[1, 3, 9, 27, 61, 81, 83, 183, 249, 549, 747, 929, 1647, 2241, 2787, 4703, 4941, 5063, 6723, 8361, 14109, 15189, 25083, 42327, 45567, 56669, 75249, 77107, 126981, 136701, 170007, 231321, 286883, 380943, 390349, 410103, 510021, 693963, 860649, 1171047, 1530063, 2081889, 2581947, 3513141, 4369087, 4590189, 4703527, 6245667, 7745841, 10539423, 13107261, 14110581, 23237523, 23811289, 31618269, 39321783, 42331743, 71433867, 117965349, 126995229, 214301601, 266514307, 353896047, 362634221, 380985687, 642904803, 799542921, 1087902663, 1928714409, 2398628763, 3263707989, 7195886289, 9791123967, 21587658867, 22120687481, 29373371901, 66362062443, 199086187329, 597258561987, 1791775685961]

約数ペア:

[(1, 1791775685961), (3, 597258561987), (9, 199086187329), (27, 66362062443), (61, 29373371901), (81, 22120687481), (83, 21587658867), (183, 9791123967), (249, 7195886289), (549, 3263707989), (747, 2398628763), (929, 1928714409), (1647, 1087902663), (2241, 799542921), (2787, 642904803), (4703, 380985687), (4941, 362634221), (5063, 353896047), (6723, 266514307), (8361, 214301601), (14109, 126995229), (15189, 117965349), (25083, 71433867), (42327, 42331743), (45567, 39321783), (56669, 31618269), (75249, 23811289), (77107, 23237523), (126981, 14110581), (136701, 13107261), (170007, 10539423), (231321, 7745841), (286883, 6245667), (380943, 4703527), (390349, 4590189), (410103, 4369087), (510021, 3513141), (693963, 2581947), (860649, 2081889), (1171047, 1530063)]