61973871

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{419}}^1\times {\mathrm{1049}}^1$

素因数の和:1518

約数の個数: 16

約数和(自身を含む): 84672000

約数和(自身を除く): 22698129

約数列:

[1, 3, 47, 141, 419, 1049, 1257, 3147, 19693, 49303, 59079, 147909, 439531, 1318593, 20657957, 61973871]

約数ペア:

[(1, 61973871), (3, 20657957), (47, 1318593), (141, 439531), (419, 147909), (1049, 59079), (1257, 49303), (3147, 19693)]