160338003

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{2551}}^1$

素因数の和:2675

約数の個数: 32

約数和(自身を含む): 253811712

約数和(自身を除く): 93473709

約数列:

[1, 3, 7, 21, 41, 73, 123, 219, 287, 511, 861, 1533, 2551, 2993, 7653, 8979, 17857, 20951, 53571, 62853, 104591, 186223, 313773, 558669, 732137, 1303561, 2196411, 3910683, 7635143, 22905429, 53446001, 160338003]

約数ペア:

[(1, 160338003), (3, 53446001), (7, 22905429), (21, 7635143), (41, 3910683), (73, 2196411), (123, 1303561), (219, 732137), (287, 558669), (511, 313773), (861, 186223), (1533, 104591), (2551, 62853), (2993, 53571), (7653, 20951), (8979, 17857)]