88771977

素因数分解:

$3^3\times 7^2\times {\mathrm{17}}^1\times {\mathrm{3947}}^1$

素因数の和:3987

約数の個数: 48

約数和(自身を含む): 162025920

約数和(自身を除く): 73253943

約数列:

[1, 3, 7, 9, 17, 21, 27, 49, 51, 63, 119, 147, 153, 189, 357, 441, 459, 833, 1071, 1323, 2499, 3213, 3947, 7497, 11841, 22491, 27629, 35523, 67099, 82887, 106569, 193403, 201297, 248661, 469693, 580209, 603891, 745983, 1409079, 1740627, 1811673, 3287851, 4227237, 5221881, 9863553, 12681711, 29590659, 88771977]

約数ペア:

[(1, 88771977), (3, 29590659), (7, 12681711), (9, 9863553), (17, 5221881), (21, 4227237), (27, 3287851), (49, 1811673), (51, 1740627), (63, 1409079), (119, 745983), (147, 603891), (153, 580209), (189, 469693), (357, 248661), (441, 201297), (459, 193403), (833, 106569), (1071, 82887), (1323, 67099), (2499, 35523), (3213, 27629), (3947, 22491), (7497, 11841)]