149733129

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{28867}}^1$

素因数の和:28909

約数の個数: 32

約数和(自身を含む): 258657280

約数和(自身を除く): 108924151

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 5187, 28867, 86601, 202069, 375271, 548473, 606207, 1125813, 1645419, 2626897, 3839311, 7130149, 7880691, 11517933, 21390447, 49911043, 149733129]

約数ペア:

[(1, 149733129), (3, 49911043), (7, 21390447), (13, 11517933), (19, 7880691), (21, 7130149), (39, 3839311), (57, 2626897), (91, 1645419), (133, 1125813), (247, 606207), (273, 548473), (399, 375271), (741, 202069), (1729, 86601), (5187, 28867)]