9061577987

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1\times {\mathrm{1733}}^1$

素因数の和:1956

約数の個数: 48

約数和(自身を含む): 11741954400

約数和(自身を除く): 2680376413

約数列:

[1, 7, 11, 49, 77, 89, 109, 539, 623, 763, 979, 1199, 1733, 4361, 5341, 6853, 8393, 9701, 12131, 19063, 47971, 58751, 67907, 84917, 106711, 133441, 154237, 188897, 475349, 746977, 934087, 1079659, 1322279, 1696607, 2077867, 5228839, 7557613, 9255953, 11876249, 14545069, 16811833, 83133743, 101815483, 117682831, 184930163, 823779817, 1294511141, 9061577987]

約数ペア:

[(1, 9061577987), (7, 1294511141), (11, 823779817), (49, 184930163), (77, 117682831), (89, 101815483), (109, 83133743), (539, 16811833), (623, 14545069), (763, 11876249), (979, 9255953), (1199, 7557613), (1733, 5228839), (4361, 2077867), (5341, 1696607), (6853, 1322279), (8393, 1079659), (9701, 934087), (12131, 746977), (19063, 475349), (47971, 188897), (58751, 154237), (67907, 133441), (84917, 106711)]