105923853

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1$

素因数の和:574

約数の個数: 48

約数和(自身を含む): 181149696

約数和(自身を除く): 75225843

約数列:

[1, 3, 7, 9, 21, 47, 63, 83, 141, 249, 329, 423, 431, 581, 747, 987, 1293, 1743, 2961, 3017, 3879, 3901, 5229, 9051, 11703, 20257, 27153, 27307, 35109, 35773, 60771, 81921, 107319, 141799, 182313, 245763, 250411, 321957, 425397, 751233, 1276191, 1681331, 2253699, 5043993, 11769317, 15131979, 35307951, 105923853]

約数ペア:

[(1, 105923853), (3, 35307951), (7, 15131979), (9, 11769317), (21, 5043993), (47, 2253699), (63, 1681331), (83, 1276191), (141, 751233), (249, 425397), (329, 321957), (423, 250411), (431, 245763), (581, 182313), (747, 141799), (987, 107319), (1293, 81921), (1743, 60771), (2961, 35773), (3017, 35109), (3879, 27307), (3901, 27153), (5229, 20257), (9051, 11703)]