42252597

素因数分解:

$3^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 67092480

約数和(自身を除く): 24839883

約数列:

[1, 3, 9, 27, 31, 71, 79, 81, 93, 213, 237, 243, 279, 639, 711, 837, 1917, 2133, 2201, 2449, 2511, 5609, 5751, 6399, 6603, 7347, 7533, 16827, 17253, 19197, 19809, 22041, 50481, 59427, 66123, 151443, 173879, 178281, 198369, 454329, 521637, 534843, 595107, 1362987, 1564911, 4694733, 14084199, 42252597]

約数ペア:

[(1, 42252597), (3, 14084199), (9, 4694733), (27, 1564911), (31, 1362987), (71, 595107), (79, 534843), (81, 521637), (93, 454329), (213, 198369), (237, 178281), (243, 173879), (279, 151443), (639, 66123), (711, 59427), (837, 50481), (1917, 22041), (2133, 19809), (2201, 19197), (2449, 17253), (2511, 16827), (5609, 7533), (5751, 7347), (6399, 6603)]