87667959

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{5521}}^1$

素因数の和:5670

約数の個数: 16

約数和(自身を含む): 120158720

約数和(自身を除く): 32490761

約数列:

[1, 3, 67, 79, 201, 237, 5293, 5521, 15879, 16563, 369907, 436159, 1109721, 1308477, 29222653, 87667959]

約数ペア:

[(1, 87667959), (3, 29222653), (67, 1308477), (79, 1109721), (201, 436159), (237, 369907), (5293, 16563), (5521, 15879)]