65997837

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{179}}^1\times {\mathrm{577}}^1$

素因数の和:833

約数の個数: 24

約数和(自身を含む): 97381440

約数和(自身を除く): 31383603

約数列:

[1, 3, 9, 71, 179, 213, 537, 577, 639, 1611, 1731, 5193, 12709, 38127, 40967, 103283, 114381, 122901, 309849, 368703, 929547, 7333093, 21999279, 65997837]

約数ペア:

[(1, 65997837), (3, 21999279), (9, 7333093), (71, 929547), (179, 368703), (213, 309849), (537, 122901), (577, 114381), (639, 103283), (1611, 40967), (1731, 38127), (5193, 12709)]