152626131

素因数分解:

$3^2\times 7^2\times {\mathrm{346091}}^1$

素因数の和:346111

約数の個数: 18

約数和(自身を含む): 256454172

約数和(自身を除く): 103828041

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 346091, 1038273, 2422637, 3114819, 7267911, 16958459, 21803733, 50875377, 152626131]

約数ペア:

[(1, 152626131), (3, 50875377), (7, 21803733), (9, 16958459), (21, 7267911), (49, 3114819), (63, 2422637), (147, 1038273), (441, 346091)]