860804577

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{173}}^1\times {\mathrm{1307}}^1$

素因数の和:1539

約数の個数: 40

約数和(自身を含む): 1321854336

約数和(自身を除く): 461049759

約数列:

[1, 3, 9, 27, 47, 81, 141, 173, 423, 519, 1269, 1307, 1557, 3807, 3921, 4671, 8131, 11763, 14013, 24393, 35289, 61429, 73179, 105867, 184287, 219537, 226111, 552861, 658611, 678333, 1658583, 2034999, 4975749, 6104997, 10627217, 18314991, 31881651, 95644953, 286934859, 860804577]

約数ペア:

[(1, 860804577), (3, 286934859), (9, 95644953), (27, 31881651), (47, 18314991), (81, 10627217), (141, 6104997), (173, 4975749), (423, 2034999), (519, 1658583), (1269, 678333), (1307, 658611), (1557, 552861), (3807, 226111), (3921, 219537), (4671, 184287), (8131, 105867), (11763, 73179), (14013, 61429), (24393, 35289)]