67351473

素因数分解:

$3^3\times 7^1\times {\mathrm{367}}^1\times {\mathrm{971}}^1$

素因数の和:1354

約数の個数: 32

約数和(自身を含む): 114462720

約数和(自身を除く): 47111247

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 367, 971, 1101, 2569, 2913, 3303, 6797, 7707, 8739, 9909, 20391, 23121, 26217, 61173, 69363, 183519, 356357, 1069071, 2494499, 3207213, 7483497, 9621639, 22450491, 67351473]

約数ペア:

[(1, 67351473), (3, 22450491), (7, 9621639), (9, 7483497), (21, 3207213), (27, 2494499), (63, 1069071), (189, 356357), (367, 183519), (971, 69363), (1101, 61173), (2569, 26217), (2913, 23121), (3303, 20391), (6797, 9909), (7707, 8739)]