143550981

素因数分解:

$3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{33023}}^1$

素因数の和:33062

約数の個数: 32

約数和(自身を含む): 253624320

約数和(自身を除く): 110073339

約数列:

[1, 3, 7, 9, 21, 23, 27, 63, 69, 161, 189, 207, 483, 621, 1449, 4347, 33023, 99069, 231161, 297207, 693483, 759529, 891621, 2080449, 2278587, 5316703, 6241347, 6835761, 15950109, 20507283, 47850327, 143550981]

約数ペア:

[(1, 143550981), (3, 47850327), (7, 20507283), (9, 15950109), (21, 6835761), (23, 6241347), (27, 5316703), (63, 2278587), (69, 2080449), (161, 891621), (189, 759529), (207, 693483), (483, 297207), (621, 231161), (1449, 99069), (4347, 33023)]