159720603

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{1609}}^1$

素因数の和:1811

約数の個数: 32

約数和(自身を含む): 253478400

約数和(自身を除く): 93757797

約数列:

[1, 3, 7, 21, 29, 87, 163, 203, 489, 609, 1141, 1609, 3423, 4727, 4827, 11263, 14181, 33089, 33789, 46661, 99267, 139983, 262267, 326627, 786801, 979881, 1835869, 5507607, 7605743, 22817229, 53240201, 159720603]

約数ペア:

[(1, 159720603), (3, 53240201), (7, 22817229), (21, 7605743), (29, 5507607), (87, 1835869), (163, 979881), (203, 786801), (489, 326627), (609, 262267), (1141, 139983), (1609, 99267), (3423, 46661), (4727, 33789), (4827, 33089), (11263, 14181)]