156979579617

素因数分解:

$3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2172397}}^1$

素因数の和:2172478

約数の個数: 48

約数和(自身を含む): 274730140672

約数和(自身を除く): 117750561055

約数列:

[1, 3, 7, 9, 21, 31, 37, 63, 93, 111, 217, 259, 279, 333, 651, 777, 1147, 1953, 2331, 3441, 8029, 10323, 24087, 72261, 2172397, 6517191, 15206779, 19551573, 45620337, 67344307, 80378689, 136861011, 202032921, 241136067, 471410149, 562650823, 606098763, 723408201, 1414230447, 1687952469, 2491739359, 4242691341, 5063857407, 7475218077, 17442175513, 22425654231, 52326526539, 156979579617]

約数ペア:

[(1, 156979579617), (3, 52326526539), (7, 22425654231), (9, 17442175513), (21, 7475218077), (31, 5063857407), (37, 4242691341), (63, 2491739359), (93, 1687952469), (111, 1414230447), (217, 723408201), (259, 606098763), (279, 562650823), (333, 471410149), (651, 241136067), (777, 202032921), (1147, 136861011), (1953, 80378689), (2331, 67344307), (3441, 45620337), (8029, 19551573), (10323, 15206779), (24087, 6517191), (72261, 2172397)]