53970147

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1657}}^1$

素因数の和:1728

約数の個数: 48

約数和(自身を含む): 99320832

約数和(自身を除く): 45350685

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 141, 231, 329, 423, 517, 693, 987, 1551, 1657, 2961, 3619, 4653, 4971, 10857, 11599, 14913, 18227, 32571, 34797, 54681, 77879, 104391, 127589, 164043, 233637, 382767, 545153, 700911, 856669, 1148301, 1635459, 2570007, 4906377, 5996683, 7710021, 17990049, 53970147]

約数ペア:

[(1, 53970147), (3, 17990049), (7, 7710021), (9, 5996683), (11, 4906377), (21, 2570007), (33, 1635459), (47, 1148301), (63, 856669), (77, 700911), (99, 545153), (141, 382767), (231, 233637), (329, 164043), (423, 127589), (517, 104391), (693, 77879), (987, 54681), (1551, 34797), (1657, 32571), (2961, 18227), (3619, 14913), (4653, 11599), (4971, 10857)]