301236489

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{1181}}^1$

素因数の和:1307

約数の個数: 40

約数和(自身を含む): 466823808

約数和(自身を除く): 165587319

約数列:

[1, 3, 9, 27, 47, 67, 81, 141, 201, 423, 603, 1181, 1269, 1809, 3149, 3543, 3807, 5427, 9447, 10629, 28341, 31887, 55507, 79127, 85023, 95661, 166521, 237381, 255069, 499563, 712143, 1498689, 2136429, 3718969, 4496067, 6409287, 11156907, 33470721, 100412163, 301236489]

約数ペア:

[(1, 301236489), (3, 100412163), (9, 33470721), (27, 11156907), (47, 6409287), (67, 4496067), (81, 3718969), (141, 2136429), (201, 1498689), (423, 712143), (603, 499563), (1181, 255069), (1269, 237381), (1809, 166521), (3149, 95661), (3543, 85023), (3807, 79127), (5427, 55507), (9447, 31887), (10629, 28341)]