30492477

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{131}}^1\times {\mathrm{233}}^1$

素因数の和:410

約数の個数: 32

約数和(自身を含む): 46949760

約数和(自身を除く): 16457283

約数列:

[1, 3, 9, 27, 37, 111, 131, 233, 333, 393, 699, 999, 1179, 2097, 3537, 4847, 6291, 8621, 14541, 25863, 30523, 43623, 77589, 91569, 130869, 232767, 274707, 824121, 1129351, 3388053, 10164159, 30492477]

約数ペア:

[(1, 30492477), (3, 10164159), (9, 3388053), (27, 1129351), (37, 824121), (111, 274707), (131, 232767), (233, 130869), (333, 91569), (393, 77589), (699, 43623), (999, 30523), (1179, 25863), (2097, 14541), (3537, 8621), (4847, 6291)]