42384843

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{641}}^1$

素因数の和:760

約数の個数: 32

約数和(自身を含む): 65740800

約数和(自身を除く): 23355957

約数列:

[1, 3, 9, 27, 31, 79, 93, 237, 279, 641, 711, 837, 1923, 2133, 2449, 5769, 7347, 17307, 19871, 22041, 50639, 59613, 66123, 151917, 178839, 455751, 536517, 1367253, 1569809, 4709427, 14128281, 42384843]

約数ペア:

[(1, 42384843), (3, 14128281), (9, 4709427), (27, 1569809), (31, 1367253), (79, 536517), (93, 455751), (237, 178839), (279, 151917), (641, 66123), (711, 59613), (837, 50639), (1923, 22041), (2133, 19871), (2449, 17307), (5769, 7347)]