72615663591

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7207}}^1\times {\mathrm{6373}}^1$

素因数の和:13631

約数の個数: 32

約数和(自身を含む): 105854496768

約数和(自身を除く): 33238833177

約数列:

[1, 3, 17, 31, 51, 93, 527, 1581, 6373, 7207, 19119, 21621, 108341, 122519, 197563, 223417, 325023, 367557, 592689, 670251, 3358571, 3798089, 10075713, 11394267, 45930211, 137790633, 780813587, 1423836541, 2342440761, 4271509623, 24205221197, 72615663591]

約数ペア:

[(1, 72615663591), (3, 24205221197), (17, 4271509623), (31, 2342440761), (51, 1423836541), (93, 780813587), (527, 137790633), (1581, 45930211), (6373, 11394267), (7207, 10075713), (19119, 3798089), (21621, 3358571), (108341, 670251), (122519, 592689), (197563, 367557), (223417, 325023)]