81475746

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{773}}^1\times {\mathrm{1597}}^1$

素因数の和:2386

約数の個数: 32

約数和(自身を含む): 178106688

約数和(自身を除く): 96630942

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 773, 1546, 1597, 2319, 3194, 4638, 4791, 8503, 9582, 17006, 17567, 25509, 35134, 51018, 52701, 105402, 1234481, 2468962, 3703443, 7406886, 13579291, 27158582, 40737873, 81475746]

約数ペア:

[(1, 81475746), (2, 40737873), (3, 27158582), (6, 13579291), (11, 7406886), (22, 3703443), (33, 2468962), (66, 1234481), (773, 105402), (1546, 52701), (1597, 51018), (2319, 35134), (3194, 25509), (4638, 17567), (4791, 17006), (8503, 9582)]