135957987

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1999}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 220800000

約数和(自身を除く): 84842013

約数列:

[1, 3, 9, 11, 27, 33, 99, 229, 297, 687, 1999, 2061, 2519, 5997, 6183, 7557, 17991, 21989, 22671, 53973, 65967, 68013, 197901, 457771, 593703, 1373313, 4119939, 5035481, 12359817, 15106443, 45319329, 135957987]

約数ペア:

[(1, 135957987), (3, 45319329), (9, 15106443), (11, 12359817), (27, 5035481), (33, 4119939), (99, 1373313), (229, 593703), (297, 457771), (687, 197901), (1999, 68013), (2061, 65967), (2519, 53973), (5997, 22671), (6183, 21989), (7557, 17991)]