69308127

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{263}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 118609920

約数和(自身を除く): 49301793

約数列:

[1, 3, 7, 9, 21, 47, 63, 89, 141, 263, 267, 329, 423, 623, 789, 801, 987, 1841, 1869, 2367, 2961, 4183, 5523, 5607, 12361, 12549, 16569, 23407, 29281, 37083, 37647, 70221, 86527, 87843, 111249, 163849, 210663, 259581, 263529, 491547, 778743, 1100129, 1474641, 3300387, 7700903, 9901161, 23102709, 69308127]

約数ペア:

[(1, 69308127), (3, 23102709), (7, 9901161), (9, 7700903), (21, 3300387), (47, 1474641), (63, 1100129), (89, 778743), (141, 491547), (263, 263529), (267, 259581), (329, 210663), (423, 163849), (623, 111249), (789, 87843), (801, 86527), (987, 70221), (1841, 37647), (1869, 37083), (2367, 29281), (2961, 23407), (4183, 16569), (5523, 12549), (5607, 12361)]