243487107

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{409}}^1\times {\mathrm{1297}}^1$

素因数の和:1732

約数の個数: 32

約数和(自身を含む): 383169600

約数和(自身を除く): 139682493

約数列:

[1, 3, 9, 17, 27, 51, 153, 409, 459, 1227, 1297, 3681, 3891, 6953, 11043, 11673, 20859, 22049, 35019, 62577, 66147, 187731, 198441, 530473, 595323, 1591419, 4774257, 9018041, 14322771, 27054123, 81162369, 243487107]

約数ペア:

[(1, 243487107), (3, 81162369), (9, 27054123), (17, 14322771), (27, 9018041), (51, 4774257), (153, 1591419), (409, 595323), (459, 530473), (1227, 198441), (1297, 187731), (3681, 66147), (3891, 62577), (6953, 35019), (11043, 22049), (11673, 20859)]