73172116717

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{7450577}}^1$

素因数の和:7450668

約数の個数: 16

約数和(自身を含む): 88691680512

約数和(自身を除く): 15519563795

約数列:

[1, 7, 23, 61, 161, 427, 1403, 9821, 7450577, 52154039, 171363271, 454485197, 1199542897, 3181396379, 10453159531, 73172116717]

約数ペア:

[(1, 73172116717), (7, 10453159531), (23, 3181396379), (61, 1199542897), (161, 454485197), (427, 171363271), (1403, 52154039), (9821, 7450577)]