71956743

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{431}}^1$

素因数の和:583

約数の個数: 32

約数和(自身を含む): 105753600

約数和(自身を除く): 33796857

約数列:

[1, 3, 19, 29, 57, 87, 101, 303, 431, 551, 1293, 1653, 1919, 2929, 5757, 8189, 8787, 12499, 24567, 37497, 43531, 55651, 130593, 166953, 237481, 712443, 827089, 1262399, 2481267, 3787197, 23985581, 71956743]

約数ペア:

[(1, 71956743), (3, 23985581), (19, 3787197), (29, 2481267), (57, 1262399), (87, 827089), (101, 712443), (303, 237481), (431, 166953), (551, 130593), (1293, 55651), (1653, 43531), (1919, 37497), (2929, 24567), (5757, 12499), (8189, 8787)]