260097921639

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{223}}^1\times {\mathrm{608429}}^1$

素因数の和:608732

約数の個数: 32

約数和(自身を含む): 392510361600

約数和(自身を除く): 132412439961

約数列:

[1, 3, 9, 27, 71, 213, 223, 639, 669, 1917, 2007, 6021, 15833, 47499, 142497, 427491, 608429, 1825287, 5475861, 16427583, 43198459, 129595377, 135679667, 388786131, 407039001, 1166358393, 1221117003, 3663351009, 9633256357, 28899769071, 86699307213, 260097921639]

約数ペア:

[(1, 260097921639), (3, 86699307213), (9, 28899769071), (27, 9633256357), (71, 3663351009), (213, 1221117003), (223, 1166358393), (639, 407039001), (669, 388786131), (1917, 135679667), (2007, 129595377), (6021, 43198459), (15833, 16427583), (47499, 5475861), (142497, 1825287), (427491, 608429)]