81009654

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{64601}}^1$

素因数の和:64636

約数の個数: 32

約数和(自身を含む): 186053760

約数和(自身を除く): 105044106

約数列:

[1, 2, 3, 6, 11, 19, 22, 33, 38, 57, 66, 114, 209, 418, 627, 1254, 64601, 129202, 193803, 387606, 710611, 1227419, 1421222, 2131833, 2454838, 3682257, 4263666, 7364514, 13501609, 27003218, 40504827, 81009654]

約数ペア:

[(1, 81009654), (2, 40504827), (3, 27003218), (6, 13501609), (11, 7364514), (19, 4263666), (22, 3682257), (33, 2454838), (38, 2131833), (57, 1421222), (66, 1227419), (114, 710611), (209, 387606), (418, 193803), (627, 129202), (1254, 64601)]