180097941

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{449}}^1$

素因数の和:729

約数の個数: 32

約数和(自身を含む): 262656000

約数和(自身を除く): 82558059

約数列:

[1, 3, 19, 31, 57, 93, 227, 449, 589, 681, 1347, 1767, 4313, 7037, 8531, 12939, 13919, 21111, 25593, 41757, 101923, 133703, 264461, 305769, 401109, 793383, 1936537, 3159613, 5809611, 9478839, 60032647, 180097941]

約数ペア:

[(1, 180097941), (3, 60032647), (19, 9478839), (31, 5809611), (57, 3159613), (93, 1936537), (227, 793383), (449, 401109), (589, 305769), (681, 264461), (1347, 133703), (1767, 101923), (4313, 41757), (7037, 25593), (8531, 21111), (12939, 13919)]