80452347

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{337}}^1$

素因数の和:539

約数の個数: 32

約数和(自身を含む): 118370304

約数和(自身を除く): 37917957

約数列:

[1, 3, 17, 31, 51, 93, 151, 337, 453, 527, 1011, 1581, 2567, 4681, 5729, 7701, 10447, 14043, 17187, 31341, 50887, 79577, 152661, 177599, 238731, 532797, 865079, 1577497, 2595237, 4732491, 26817449, 80452347]

約数ペア:

[(1, 80452347), (3, 26817449), (17, 4732491), (31, 2595237), (51, 1577497), (93, 865079), (151, 532797), (337, 238731), (453, 177599), (527, 152661), (1011, 79577), (1581, 50887), (2567, 31341), (4681, 17187), (5729, 14043), (7701, 10447)]