160619679

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2539}}^1$

素因数の和:2633

約数の個数: 40

約数和(自身を含む): 265541760

約数和(自身を除く): 104922081

約数列:

[1, 3, 9, 11, 27, 33, 71, 81, 99, 213, 297, 639, 781, 891, 1917, 2343, 2539, 5751, 7029, 7617, 21087, 22851, 27929, 63261, 68553, 83787, 180269, 205659, 251361, 540807, 754083, 1622421, 1982959, 2262249, 4867263, 5948877, 14601789, 17846631, 53539893, 160619679]

約数ペア:

[(1, 160619679), (3, 53539893), (9, 17846631), (11, 14601789), (27, 5948877), (33, 4867263), (71, 2262249), (81, 1982959), (99, 1622421), (213, 754083), (297, 540807), (639, 251361), (781, 205659), (891, 180269), (1917, 83787), (2343, 68553), (2539, 63261), (5751, 27929), (7029, 22851), (7617, 21087)]