189132519

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3049}}^1$

素因数の和:3135

約数の個数: 32

約数和(自身を含む): 281088000

約数和(自身を除く): 91955481

約数列:

[1, 3, 23, 29, 31, 69, 87, 93, 667, 713, 899, 2001, 2139, 2697, 3049, 9147, 20677, 62031, 70127, 88421, 94519, 210381, 265263, 283557, 2033683, 2173937, 2741051, 6101049, 6521811, 8223153, 63044173, 189132519]

約数ペア:

[(1, 189132519), (3, 63044173), (23, 8223153), (29, 6521811), (31, 6101049), (69, 2741051), (87, 2173937), (93, 2033683), (667, 283557), (713, 265263), (899, 210381), (2001, 94519), (2139, 88421), (2697, 70127), (3049, 62031), (9147, 20677)]