66730365

素因数分解:

$3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{809}}^1$

素因数の和:883

約数の個数: 64

約数和(自身を含む): 130636800

約数和(自身を除く): 63906435

約数列:

[1, 3, 5, 9, 13, 15, 27, 39, 45, 47, 65, 117, 135, 141, 195, 235, 351, 423, 585, 611, 705, 809, 1269, 1755, 1833, 2115, 2427, 3055, 4045, 5499, 6345, 7281, 9165, 10517, 12135, 16497, 21843, 27495, 31551, 36405, 38023, 52585, 82485, 94653, 109215, 114069, 157755, 190115, 283959, 342207, 473265, 494299, 570345, 1026621, 1419795, 1482897, 1711035, 2471495, 4448691, 5133105, 7414485, 13346073, 22243455, 66730365]

約数ペア:

[(1, 66730365), (3, 22243455), (5, 13346073), (9, 7414485), (13, 5133105), (15, 4448691), (27, 2471495), (39, 1711035), (45, 1482897), (47, 1419795), (65, 1026621), (117, 570345), (135, 494299), (141, 473265), (195, 342207), (235, 283959), (351, 190115), (423, 157755), (585, 114069), (611, 109215), (705, 94653), (809, 82485), (1269, 52585), (1755, 38023), (1833, 36405), (2115, 31551), (2427, 27495), (3055, 21843), (4045, 16497), (5499, 12135), (6345, 10517), (7281, 9165)]