71562861

素因数分解:

$3^2\times {\mathrm{79}}^1\times {\mathrm{251}}^1\times {\mathrm{401}}^1$

素因数の和:737

約数の個数: 24

約数和(自身を含む): 105356160

約数和(自身を除く): 33793299

約数列:

[1, 3, 9, 79, 237, 251, 401, 711, 753, 1203, 2259, 3609, 19829, 31679, 59487, 95037, 100651, 178461, 285111, 301953, 905859, 7951429, 23854287, 71562861]

約数ペア:

[(1, 71562861), (3, 23854287), (9, 7951429), (79, 905859), (237, 301953), (251, 285111), (401, 178461), (711, 100651), (753, 95037), (1203, 59487), (2259, 31679), (3609, 19829)]