16676751

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:200

約数の個数: 48

約数和(自身を含む): 28483584

約数和(自身を除く): 11806833

約数列:

[1, 3, 7, 13, 21, 37, 39, 91, 111, 127, 169, 259, 273, 381, 481, 507, 777, 889, 1183, 1443, 1651, 2667, 3367, 3549, 4699, 4953, 6253, 10101, 11557, 14097, 18759, 21463, 32893, 34671, 43771, 61087, 64389, 98679, 131313, 150241, 183261, 427609, 450723, 794131, 1282827, 2382393, 5558917, 16676751]

約数ペア:

[(1, 16676751), (3, 5558917), (7, 2382393), (13, 1282827), (21, 794131), (37, 450723), (39, 427609), (91, 183261), (111, 150241), (127, 131313), (169, 98679), (259, 64389), (273, 61087), (381, 43771), (481, 34671), (507, 32893), (777, 21463), (889, 18759), (1183, 14097), (1443, 11557), (1651, 10101), (2667, 6253), (3367, 4953), (3549, 4699)]