243669427173

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{510481}}^1$

素因数の和:510647

約数の個数: 40

約数和(自身を含む): 373574811456

約数和(自身を除く): 129905384283

約数列:

[1, 3, 9, 27, 71, 81, 83, 213, 249, 639, 747, 1917, 2241, 5751, 5893, 6723, 17679, 53037, 159111, 477333, 510481, 1531443, 4594329, 13782987, 36244151, 41348961, 42369923, 108732453, 127109769, 326197359, 381329307, 978592077, 1143987921, 2935776231, 3008264533, 3431963763, 9024793599, 27074380797, 81223142391, 243669427173]

約数ペア:

[(1, 243669427173), (3, 81223142391), (9, 27074380797), (27, 9024793599), (71, 3431963763), (81, 3008264533), (83, 2935776231), (213, 1143987921), (249, 978592077), (639, 381329307), (747, 326197359), (1917, 127109769), (2241, 108732453), (5751, 42369923), (5893, 41348961), (6723, 36244151), (17679, 13782987), (53037, 4594329), (159111, 1531443), (477333, 510481)]