82661003919

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{859}}^1\times {\mathrm{22229}}^1$

素因数の和:23144

約数の個数: 48

約数和(自身を含む): 132218704800

約数和(自身を除く): 49557700881

約数列:

[1, 3, 9, 13, 37, 39, 111, 117, 333, 481, 859, 1443, 2577, 4329, 7731, 11167, 22229, 31783, 33501, 66687, 95349, 100503, 200061, 286047, 288977, 413179, 822473, 866931, 1239537, 2467419, 2600793, 3718611, 7402257, 10692149, 19094711, 32076447, 57284133, 96229341, 171852399, 248231243, 706504307, 744693729, 2119512921, 2234081187, 6358538763, 9184555991, 27553667973, 82661003919]

約数ペア:

[(1, 82661003919), (3, 27553667973), (9, 9184555991), (13, 6358538763), (37, 2234081187), (39, 2119512921), (111, 744693729), (117, 706504307), (333, 248231243), (481, 171852399), (859, 96229341), (1443, 57284133), (2577, 32076447), (4329, 19094711), (7731, 10692149), (11167, 7402257), (22229, 3718611), (31783, 2600793), (33501, 2467419), (66687, 1239537), (95349, 866931), (100503, 822473), (200061, 413179), (286047, 288977)]