171772542

素因数分解:

$2^1\times 3^3\times {\mathrm{947}}^1\times {\mathrm{3359}}^1$

素因数の和:4317

約数の個数: 32

約数和(自身を含む): 382233600

約数和(自身を除く): 210461058

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 947, 1894, 2841, 3359, 5682, 6718, 8523, 10077, 17046, 20154, 25569, 30231, 51138, 60462, 90693, 181386, 3180973, 6361946, 9542919, 19085838, 28628757, 57257514, 85886271, 171772542]

約数ペア:

[(1, 171772542), (2, 85886271), (3, 57257514), (6, 28628757), (9, 19085838), (18, 9542919), (27, 6361946), (54, 3180973), (947, 181386), (1894, 90693), (2841, 60462), (3359, 51138), (5682, 30231), (6718, 25569), (8523, 20154), (10077, 17046)]