66399927

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{773}}^1$

素因数の和:943

約数の個数: 32

約数和(自身を含む): 102539520

約数和(自身を除く): 36139593

約数列:

[1, 3, 11, 19, 33, 57, 137, 209, 411, 627, 773, 1507, 2319, 2603, 4521, 7809, 8503, 14687, 25509, 28633, 44061, 85899, 105901, 161557, 317703, 484671, 1164911, 2012119, 3494733, 6036357, 22133309, 66399927]

約数ペア:

[(1, 66399927), (3, 22133309), (11, 6036357), (19, 3494733), (33, 2012119), (57, 1164911), (137, 484671), (209, 317703), (411, 161557), (627, 105901), (773, 85899), (1507, 44061), (2319, 28633), (2603, 25509), (4521, 14687), (7809, 8503)]