81555342

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{6827}}^1$

素因数の和:7024

約数の個数: 32

約数和(自身を含む): 178948224

約数和(自身を除く): 97392882

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 181, 362, 543, 1086, 1991, 3982, 5973, 6827, 11946, 13654, 20481, 40962, 75097, 150194, 225291, 450582, 1235687, 2471374, 3707061, 7414122, 13592557, 27185114, 40777671, 81555342]

約数ペア:

[(1, 81555342), (2, 40777671), (3, 27185114), (6, 13592557), (11, 7414122), (22, 3707061), (33, 2471374), (66, 1235687), (181, 450582), (362, 225291), (543, 150194), (1086, 75097), (1991, 40962), (3982, 20481), (5973, 13654), (6827, 11946)]