156713454933

素因数分解:

$3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{181}}^1\times {\mathrm{238321}}^1$

素因数の和:238685

約数の個数: 32

約数和(自身を含む): 241509795072

約数和(自身を除く): 84796340139

約数列:

[1, 3, 7, 21, 173, 181, 519, 543, 1211, 1267, 3633, 3801, 31313, 93939, 219191, 238321, 657573, 714963, 1668247, 5004741, 41229533, 43136101, 123688599, 129408303, 288606731, 301952707, 865820193, 905858121, 7462545473, 22387636419, 52237818311, 156713454933]

約数ペア:

[(1, 156713454933), (3, 52237818311), (7, 22387636419), (21, 7462545473), (173, 905858121), (181, 865820193), (519, 301952707), (543, 288606731), (1211, 129408303), (1267, 123688599), (3633, 43136101), (3801, 41229533), (31313, 5004741), (93939, 1668247), (219191, 714963), (238321, 657573)]