204080337

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{2687}}^1$

素因数の和:2822

約数の個数: 32

約数和(自身を含む): 316108800

約数和(自身を除く): 112028463

約数列:

[1, 3, 9, 27, 29, 87, 97, 261, 291, 783, 873, 2619, 2687, 2813, 8061, 8439, 24183, 25317, 72549, 75951, 77923, 233769, 260639, 701307, 781917, 2103921, 2345751, 7037253, 7558531, 22675593, 68026779, 204080337]

約数ペア:

[(1, 204080337), (3, 68026779), (9, 22675593), (27, 7558531), (29, 7037253), (87, 2345751), (97, 2103921), (261, 781917), (291, 701307), (783, 260639), (873, 233769), (2619, 77923), (2687, 75951), (2813, 72549), (8061, 25317), (8439, 24183)]