80453403

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{1471}}^1$

素因数の和:1639

約数の個数: 24

約数和(自身を含む): 119408640

約数和(自身を除く): 38955237

約数列:

[1, 3, 9, 59, 103, 177, 309, 531, 927, 1471, 4413, 6077, 13239, 18231, 54693, 86789, 151513, 260367, 454539, 781101, 1363617, 8939267, 26817801, 80453403]

約数ペア:

[(1, 80453403), (3, 26817801), (9, 8939267), (59, 1363617), (103, 781101), (177, 454539), (309, 260367), (531, 151513), (927, 86789), (1471, 54693), (4413, 18231), (6077, 13239)]