148923117

素因数分解:

$3^4\times 7^1\times {\mathrm{262651}}^1$

素因数の和:262670

約数の個数: 20

約数和(自身を含む): 254247136

約数和(自身を除く): 105324019

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 262651, 787953, 1838557, 2363859, 5515671, 7091577, 16547013, 21274731, 49641039, 148923117]

約数ペア:

[(1, 148923117), (3, 49641039), (7, 21274731), (9, 16547013), (21, 7091577), (27, 5515671), (63, 2363859), (81, 1838557), (189, 787953), (567, 262651)]