64298337

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1\times {\mathrm{131}}^1$

素因数の和:341

約数の個数: 32

約数和(自身を含む): 92928000

約数和(自身を除く): 28629663

約数列:

[1, 3, 19, 57, 79, 109, 131, 237, 327, 393, 1501, 2071, 2489, 4503, 6213, 7467, 8611, 10349, 14279, 25833, 31047, 42837, 163609, 196631, 271301, 490827, 589893, 813903, 1128041, 3384123, 21432779, 64298337]

約数ペア:

[(1, 64298337), (3, 21432779), (19, 3384123), (57, 1128041), (79, 813903), (109, 589893), (131, 490827), (237, 271301), (327, 196631), (393, 163609), (1501, 42837), (2071, 31047), (2489, 25833), (4503, 14279), (6213, 10349), (7467, 8611)]