87161349

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{89}}^1\times {\mathrm{503}}^1$

素因数の和:665

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 43475451

約数列:

[1, 3, 11, 33, 59, 89, 177, 267, 503, 649, 979, 1509, 1947, 2937, 5251, 5533, 15753, 16599, 29677, 44767, 57761, 89031, 134301, 173283, 326447, 492437, 979341, 1477311, 2641253, 7923759, 29053783, 87161349]

約数ペア:

[(1, 87161349), (3, 29053783), (11, 7923759), (33, 2641253), (59, 1477311), (89, 979341), (177, 492437), (267, 326447), (503, 173283), (649, 134301), (979, 89031), (1509, 57761), (1947, 44767), (2937, 29677), (5251, 16599), (5533, 15753)]