7777781541

素因数分解:

$3^3\times {\mathrm{239}}^1\times {\mathrm{283}}^1\times {\mathrm{4259}}^1$

素因数の和:4790

約数の個数: 32

約数和(自身を含む): 11614464000

約数和(自身を除く): 3836682459

約数列:

[1, 3, 9, 27, 239, 283, 717, 849, 2151, 2547, 4259, 6453, 7641, 12777, 38331, 67637, 114993, 202911, 608733, 1017901, 1205297, 1826199, 3053703, 3615891, 9161109, 10847673, 27483327, 32543019, 288065983, 864197949, 2592593847, 7777781541]

約数ペア:

[(1, 7777781541), (3, 2592593847), (9, 864197949), (27, 288065983), (239, 32543019), (283, 27483327), (717, 10847673), (849, 9161109), (2151, 3615891), (2547, 3053703), (4259, 1826199), (6453, 1205297), (7641, 1017901), (12777, 608733), (38331, 202911), (67637, 114993)]