201017241

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{1723}}^1$

素因数の和:1910

約数の個数: 32

約数和(自身を含む): 310320000

約数和(自身を除く): 109302759

約数列:

[1, 3, 9, 27, 29, 87, 149, 261, 447, 783, 1341, 1723, 4023, 4321, 5169, 12963, 15507, 38889, 46521, 49967, 116667, 149901, 256727, 449703, 770181, 1349109, 2310543, 6931629, 7445083, 22335249, 67005747, 201017241]

約数ペア:

[(1, 201017241), (3, 67005747), (9, 22335249), (27, 7445083), (29, 6931629), (87, 2310543), (149, 1349109), (261, 770181), (447, 449703), (783, 256727), (1341, 149901), (1723, 116667), (4023, 49967), (4321, 46521), (5169, 38889), (12963, 15507)]