72443307

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 107688960

約数和(自身を除く): 35245653

約数列:

[1, 3, 17, 23, 51, 69, 151, 391, 409, 453, 1173, 1227, 2567, 3473, 6953, 7701, 9407, 10419, 20859, 28221, 59041, 61759, 159919, 177123, 185277, 479757, 1049903, 1420457, 3149709, 4261371, 24147769, 72443307]

約数ペア:

[(1, 72443307), (3, 24147769), (17, 4261371), (23, 3149709), (51, 1420457), (69, 1049903), (151, 479757), (391, 185277), (409, 177123), (453, 159919), (1173, 61759), (1227, 59041), (2567, 28221), (3473, 20859), (6953, 10419), (7701, 9407)]