142169193

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{7177}}^1$

素因数の和:7285

約数の個数: 24

約数和(自身を含む): 214995456

約数和(自身を除く): 72826263

約数列:

[1, 3, 9, 31, 71, 93, 213, 279, 639, 2201, 6603, 7177, 19809, 21531, 64593, 222487, 509567, 667461, 1528701, 2002383, 4586103, 15796577, 47389731, 142169193]

約数ペア:

[(1, 142169193), (3, 47389731), (9, 15796577), (31, 4586103), (71, 2002383), (93, 1528701), (213, 667461), (279, 509567), (639, 222487), (2201, 64593), (6603, 21531), (7177, 19809)]