25705162269

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{77509}}^1$

素因数の和:77762

約数の個数: 32

約数和(自身を含む): 38841811200

約数和(自身を除く): 13136648931

約数列:

[1, 3, 9, 27, 71, 173, 213, 519, 639, 1557, 1917, 4671, 12283, 36849, 77509, 110547, 232527, 331641, 697581, 2092743, 5503139, 13409057, 16509417, 40227171, 49528251, 120681513, 148584753, 362044539, 952043047, 2856129141, 8568387423, 25705162269]

約数ペア:

[(1, 25705162269), (3, 8568387423), (9, 2856129141), (27, 952043047), (71, 362044539), (173, 148584753), (213, 120681513), (519, 49528251), (639, 40227171), (1557, 16509417), (1917, 13409057), (4671, 5503139), (12283, 2092743), (36849, 697581), (77509, 331641), (110547, 232527)]