42707553

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{227}}^1$

素因数の和:302

約数の個数: 48

約数和(自身を含む): 71675904

約数和(自身を除く): 28968351

約数列:

[1, 3, 7, 17, 21, 31, 51, 93, 119, 217, 227, 289, 357, 527, 651, 681, 867, 1581, 1589, 2023, 3689, 3859, 4767, 6069, 7037, 8959, 11067, 11577, 21111, 26877, 27013, 49259, 62713, 65603, 81039, 119629, 147777, 188139, 196809, 358887, 459221, 837403, 1377663, 2033693, 2512209, 6101079, 14235851, 42707553]

約数ペア:

[(1, 42707553), (3, 14235851), (7, 6101079), (17, 2512209), (21, 2033693), (31, 1377663), (51, 837403), (93, 459221), (119, 358887), (217, 196809), (227, 188139), (289, 147777), (357, 119629), (527, 81039), (651, 65603), (681, 62713), (867, 49259), (1581, 27013), (1589, 26877), (2023, 21111), (3689, 11577), (3859, 11067), (4767, 8959), (6069, 7037)]