163220859

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{11471}}^1$

素因数の和:11528

約数の個数: 32

約数和(自身を含む): 264314880

約数和(自身を除く): 101094021

約数列:

[1, 3, 9, 17, 27, 31, 51, 93, 153, 279, 459, 527, 837, 1581, 4743, 11471, 14229, 34413, 103239, 195007, 309717, 355601, 585021, 1066803, 1755063, 3200409, 5265189, 6045217, 9601227, 18135651, 54406953, 163220859]

約数ペア:

[(1, 163220859), (3, 54406953), (9, 18135651), (17, 9601227), (27, 6045217), (31, 5265189), (51, 3200409), (93, 1755063), (153, 1066803), (279, 585021), (459, 355601), (527, 309717), (837, 195007), (1581, 103239), (4743, 34413), (11471, 14229)]