66260883

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{719}}^1$

素因数の和:891

約数の個数: 32

約数和(自身を含む): 101606400

約数和(自身を除く): 35345517

約数列:

[1, 3, 13, 17, 39, 51, 139, 221, 417, 663, 719, 1807, 2157, 2363, 5421, 7089, 9347, 12223, 28041, 30719, 36669, 92157, 99941, 158899, 299823, 476697, 1299233, 1698997, 3897699, 5096991, 22086961, 66260883]

約数ペア:

[(1, 66260883), (3, 22086961), (13, 5096991), (17, 3897699), (39, 1698997), (51, 1299233), (139, 476697), (221, 299823), (417, 158899), (663, 99941), (719, 92157), (1807, 36669), (2157, 30719), (2363, 28041), (5421, 12223), (7089, 9347)]