488052189

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{9883}}^1$

素因数の和:9982

約数の個数: 32

約数和(自身を含む): 759091200

約数和(自身を除く): 271039011

約数列:

[1, 3, 9, 27, 31, 59, 93, 177, 279, 531, 837, 1593, 1829, 5487, 9883, 16461, 29649, 49383, 88947, 266841, 306373, 583097, 919119, 1749291, 2757357, 5247873, 8272071, 15743619, 18076007, 54228021, 162684063, 488052189]

約数ペア:

[(1, 488052189), (3, 162684063), (9, 54228021), (27, 18076007), (31, 15743619), (59, 8272071), (93, 5247873), (177, 2757357), (279, 1749291), (531, 919119), (837, 583097), (1593, 306373), (1829, 266841), (5487, 88947), (9883, 49383), (16461, 29649)]