190047267

素因数分解:

$3^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{2357}}^1$

素因数の和:2428

約数の個数: 36

約数和(自身を含む): 301144896

約数和(自身を除く): 111097629

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 289, 527, 867, 1581, 2357, 2601, 4743, 7071, 8959, 21213, 26877, 40069, 73067, 80631, 120207, 219201, 360621, 657603, 681173, 1242139, 2043519, 3726417, 6130557, 11179251, 21116363, 63349089, 190047267]

約数ペア:

[(1, 190047267), (3, 63349089), (9, 21116363), (17, 11179251), (31, 6130557), (51, 3726417), (93, 2043519), (153, 1242139), (279, 681173), (289, 657603), (527, 360621), (867, 219201), (1581, 120207), (2357, 80631), (2601, 73067), (4743, 40069), (7071, 26877), (8959, 21213)]