40927523

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 52413312

約数和(自身を除く): 11485789

約数列:

[1, 7, 13, 61, 73, 91, 101, 427, 511, 707, 793, 949, 1313, 4453, 5551, 6161, 6643, 7373, 9191, 31171, 43127, 51611, 57889, 80093, 95849, 405223, 449753, 560651, 670943, 3148271, 5846789, 40927523]

約数ペア:

[(1, 40927523), (7, 5846789), (13, 3148271), (61, 670943), (73, 560651), (91, 449753), (101, 405223), (427, 95849), (511, 80093), (707, 57889), (793, 51611), (949, 43127), (1313, 31171), (4453, 9191), (5551, 7373), (6161, 6643)]