151869213

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{271}}^1\times {\mathrm{877}}^1$

素因数の和:1225

約数の個数: 24

約数和(自身を含む): 223531776

約数和(自身を除く): 71662563

約数列:

[1, 3, 9, 71, 213, 271, 639, 813, 877, 2439, 2631, 7893, 19241, 57723, 62267, 173169, 186801, 237667, 560403, 713001, 2139003, 16874357, 50623071, 151869213]

約数ペア:

[(1, 151869213), (3, 50623071), (9, 16874357), (71, 2139003), (213, 713001), (271, 560403), (639, 237667), (813, 186801), (877, 173169), (2439, 62267), (2631, 57723), (7893, 19241)]