15958323

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{229}}^1$

素因数の和:356

約数の個数: 32

約数和(自身を含む): 24840000

約数和(自身を除く): 8881677

約数列:

[1, 3, 9, 27, 29, 87, 89, 229, 261, 267, 687, 783, 801, 2061, 2403, 2581, 6183, 6641, 7743, 19923, 20381, 23229, 59769, 61143, 69687, 179307, 183429, 550287, 591049, 1773147, 5319441, 15958323]

約数ペア:

[(1, 15958323), (3, 5319441), (9, 1773147), (27, 591049), (29, 550287), (87, 183429), (89, 179307), (229, 69687), (261, 61143), (267, 59769), (687, 23229), (783, 20381), (801, 19923), (2061, 7743), (2403, 6641), (2581, 6183)]