30217347

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{1531}}^1$

素因数の和:1600

約数の個数: 32

約数和(自身を含む): 48533760

約数和(自身を除く): 18316413

約数列:

[1, 3, 9, 17, 27, 43, 51, 129, 153, 387, 459, 731, 1161, 1531, 2193, 4593, 6579, 13779, 19737, 26027, 41337, 65833, 78081, 197499, 234243, 592497, 702729, 1119161, 1777491, 3357483, 10072449, 30217347]

約数ペア:

[(1, 30217347), (3, 10072449), (9, 3357483), (17, 1777491), (27, 1119161), (43, 702729), (51, 592497), (129, 234243), (153, 197499), (387, 78081), (459, 65833), (731, 41337), (1161, 26027), (1531, 19737), (2193, 13779), (4593, 6579)]