56820603

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{2503}}^1$

素因数の和:2583

約数の個数: 32

約数和(自身を含む): 92307456

約数和(自身を除く): 35486853

約数列:

[1, 3, 7, 21, 23, 47, 69, 141, 161, 329, 483, 987, 1081, 2503, 3243, 7509, 7567, 17521, 22701, 52563, 57569, 117641, 172707, 352923, 402983, 823487, 1208949, 2470461, 2705743, 8117229, 18940201, 56820603]

約数ペア:

[(1, 56820603), (3, 18940201), (7, 8117229), (21, 2705743), (23, 2470461), (47, 1208949), (69, 823487), (141, 402983), (161, 352923), (329, 172707), (483, 117641), (987, 57569), (1081, 52563), (2503, 22701), (3243, 17521), (7509, 7567)]