123451641

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{1867}}^1$

素因数の和:1986

約数の個数: 32

約数和(自身を含む): 191283200

約数和(自身を除く): 67831559

約数列:

[1, 3, 9, 27, 31, 79, 93, 237, 279, 711, 837, 1867, 2133, 2449, 5601, 7347, 16803, 22041, 50409, 57877, 66123, 147493, 173631, 442479, 520893, 1327437, 1562679, 3982311, 4572283, 13716849, 41150547, 123451641]

約数ペア:

[(1, 123451641), (3, 41150547), (9, 13716849), (27, 4572283), (31, 3982311), (79, 1562679), (93, 1327437), (237, 520893), (279, 442479), (711, 173631), (837, 147493), (1867, 66123), (2133, 57877), (2449, 50409), (5601, 22041), (7347, 16803)]