78335481

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{120331}}^1$

素因数の和:120372

約数の個数: 16

約数和(自身を含む): 123219968

約数和(自身を除く): 44884487

約数列:

[1, 3, 7, 21, 31, 93, 217, 651, 120331, 360993, 842317, 2526951, 3730261, 11190783, 26111827, 78335481]

約数ペア:

[(1, 78335481), (3, 26111827), (7, 11190783), (21, 3730261), (31, 2526951), (93, 842317), (217, 360993), (651, 120331)]