72348747

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{349}}^1\times {\mathrm{1607}}^1$

素因数の和:2002

約数の個数: 16

約数和(自身を含む): 99052800

約数和(自身を除く): 26704053

約数列:

[1, 3, 43, 129, 349, 1047, 1607, 4821, 15007, 45021, 69101, 207303, 560843, 1682529, 24116249, 72348747]

約数ペア:

[(1, 72348747), (3, 24116249), (43, 1682529), (129, 560843), (349, 207303), (1047, 69101), (1607, 45021), (4821, 15007)]