87667923

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1\times {\mathrm{409}}^1$

素因数の和:651

約数の個数: 32

約数和(自身を含む): 136972800

約数和(自身を除く): 49304877

約数列:

[1, 3, 7, 21, 59, 173, 177, 409, 413, 519, 1211, 1227, 1239, 2863, 3633, 8589, 10207, 24131, 30621, 70757, 71449, 72393, 168917, 212271, 214347, 495299, 506751, 1485897, 4174663, 12523989, 29222641, 87667923]

約数ペア:

[(1, 87667923), (3, 29222641), (7, 12523989), (21, 4174663), (59, 1485897), (173, 506751), (177, 495299), (409, 214347), (413, 212271), (519, 168917), (1211, 72393), (1227, 71449), (1239, 70757), (2863, 30621), (3633, 24131), (8589, 10207)]