84550473

素因数分解:

$3^4\times 7^1\times {\mathrm{149119}}^1$

素因数の和:149138

約数の個数: 20

約数和(自身を含む): 144348160

約数和(自身を除く): 59797687

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 149119, 447357, 1043833, 1342071, 3131499, 4026213, 9394497, 12078639, 28183491, 84550473]

約数ペア:

[(1, 84550473), (3, 28183491), (7, 12078639), (9, 9394497), (21, 4026213), (27, 3131499), (63, 1342071), (81, 1043833), (189, 447357), (567, 149119)]