64926657

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{659}}^1$

素因数の和:798

約数の個数: 32

約数和(自身を含む): 99792000

約数和(自身を除く): 34865343

約数列:

[1, 3, 9, 27, 41, 89, 123, 267, 369, 659, 801, 1107, 1977, 2403, 3649, 5931, 10947, 17793, 27019, 32841, 58651, 81057, 98523, 175953, 243171, 527859, 729513, 1583577, 2404691, 7214073, 21642219, 64926657]

約数ペア:

[(1, 64926657), (3, 21642219), (9, 7214073), (27, 2404691), (41, 1583577), (89, 729513), (123, 527859), (267, 243171), (369, 175953), (659, 98523), (801, 81057), (1107, 58651), (1977, 32841), (2403, 27019), (3649, 17793), (5931, 10947)]