190012374621

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{1423}}^1\times {\mathrm{8387}}^1$

素因数の和:9906

約数の個数: 48

約数和(自身を含む): 288818300160

約数和(自身を除く): 98805925539

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1423, 1769, 4269, 5307, 8387, 12807, 15921, 25161, 41267, 75483, 86803, 123801, 243223, 260409, 371403, 511607, 729669, 781227, 1534821, 2189007, 2517287, 4604463, 7551861, 11934701, 14836603, 22655583, 35804103, 44509809, 107412309, 133529427, 346106329, 728016761, 1038318987, 2184050283, 3114956961, 6552150849, 21112486069, 63337458207, 190012374621]

約数ペア:

[(1, 190012374621), (3, 63337458207), (9, 21112486069), (29, 6552150849), (61, 3114956961), (87, 2184050283), (183, 1038318987), (261, 728016761), (549, 346106329), (1423, 133529427), (1769, 107412309), (4269, 44509809), (5307, 35804103), (8387, 22655583), (12807, 14836603), (15921, 11934701), (25161, 7551861), (41267, 4604463), (75483, 2517287), (86803, 2189007), (123801, 1534821), (243223, 781227), (260409, 729669), (371403, 511607)]