33647481

素因数分解:

$3^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{151}}^1$

素因数の和:304

約数の個数: 48

約数和(自身を含む): 58426368

約数和(自身を除く): 24778887

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 131, 151, 189, 243, 393, 453, 567, 917, 1057, 1179, 1359, 1701, 2751, 3171, 3537, 4077, 8253, 9513, 10611, 12231, 19781, 24759, 28539, 31833, 36693, 59343, 74277, 85617, 138467, 178029, 222831, 256851, 415401, 534087, 1246203, 1602261, 3738609, 4806783, 11215827, 33647481]

約数ペア:

[(1, 33647481), (3, 11215827), (7, 4806783), (9, 3738609), (21, 1602261), (27, 1246203), (63, 534087), (81, 415401), (131, 256851), (151, 222831), (189, 178029), (243, 138467), (393, 85617), (453, 74277), (567, 59343), (917, 36693), (1057, 31833), (1179, 28539), (1359, 24759), (1701, 19781), (2751, 12231), (3171, 10611), (3537, 9513), (4077, 8253)]