68307291

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{509}}^1$

素因数の和:596

約数の個数: 48

約数和(自身を含む): 112869120

約数和(自身を除く): 44561829

約数列:

[1, 3, 9, 13, 31, 37, 39, 93, 111, 117, 279, 333, 403, 481, 509, 1147, 1209, 1443, 1527, 3441, 3627, 4329, 4581, 6617, 10323, 14911, 15779, 18833, 19851, 44733, 47337, 56499, 59553, 134199, 142011, 169497, 205127, 244829, 583823, 615381, 734487, 1751469, 1846143, 2203461, 5254407, 7589699, 22769097, 68307291]

約数ペア:

[(1, 68307291), (3, 22769097), (9, 7589699), (13, 5254407), (31, 2203461), (37, 1846143), (39, 1751469), (93, 734487), (111, 615381), (117, 583823), (279, 244829), (333, 205127), (403, 169497), (481, 142011), (509, 134199), (1147, 59553), (1209, 56499), (1443, 47337), (1527, 44733), (3441, 19851), (3627, 18833), (4329, 15779), (4581, 14911), (6617, 10323)]