402560901

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{1021}}^1$

素因数の和:1906

約数の個数: 32

約数和(自身を含む): 632822400

約数和(自身を除く): 230261499

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 859, 1021, 2577, 3063, 7731, 9189, 14603, 17357, 23193, 27567, 43809, 52071, 131427, 156213, 394281, 468639, 877039, 2631117, 7893351, 14909663, 23680053, 44728989, 134186967, 402560901]

約数ペア:

[(1, 402560901), (3, 134186967), (9, 44728989), (17, 23680053), (27, 14909663), (51, 7893351), (153, 2631117), (459, 877039), (859, 468639), (1021, 394281), (2577, 156213), (3063, 131427), (7731, 52071), (9189, 43809), (14603, 27567), (17357, 23193)]