263485992969

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{55897}}^1\times {\mathrm{30809}}^1$

素因数の和:86729

約数の個数: 24

約数和(自身を含む): 402998866920

約数和(自身を除く): 139512873951

約数列:

[1, 3, 9, 17, 51, 153, 30809, 55897, 92427, 167691, 277281, 503073, 523753, 950249, 1571259, 2850747, 4713777, 8552241, 1722130673, 5166392019, 15499176057, 29276221441, 87828664323, 263485992969]

約数ペア:

[(1, 263485992969), (3, 87828664323), (9, 29276221441), (17, 15499176057), (51, 5166392019), (153, 1722130673), (30809, 8552241), (55897, 4713777), (92427, 2850747), (167691, 1571259), (277281, 950249), (503073, 523753)]