69118413

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{281}}^1$

素因数の和:374

約数の個数: 64

約数和(自身を含む): 122798592

約数和(自身を除く): 53680179

約数列:

[1, 3, 7, 13, 17, 21, 39, 51, 53, 91, 119, 159, 221, 273, 281, 357, 371, 663, 689, 843, 901, 1113, 1547, 1967, 2067, 2703, 3653, 4641, 4777, 4823, 5901, 6307, 10959, 11713, 14331, 14469, 14893, 18921, 25571, 33439, 35139, 44679, 62101, 76713, 81991, 100317, 104251, 186303, 193609, 245973, 253181, 312753, 434707, 580827, 759543, 1304121, 1355263, 1772267, 3291353, 4065789, 5316801, 9874059, 23039471, 69118413]

約数ペア:

[(1, 69118413), (3, 23039471), (7, 9874059), (13, 5316801), (17, 4065789), (21, 3291353), (39, 1772267), (51, 1355263), (53, 1304121), (91, 759543), (119, 580827), (159, 434707), (221, 312753), (273, 253181), (281, 245973), (357, 193609), (371, 186303), (663, 104251), (689, 100317), (843, 81991), (901, 76713), (1113, 62101), (1547, 44679), (1967, 35139), (2067, 33439), (2703, 25571), (3653, 18921), (4641, 14893), (4777, 14469), (4823, 14331), (5901, 11713), (6307, 10959)]