33180273

素因数分解:

$3^4\times 7^1\times {\mathrm{139}}^1\times {\mathrm{421}}^1$

素因数の和:579

約数の個数: 40

約数和(自身を含む): 57189440

約数和(自身を除く): 24009167

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 139, 189, 417, 421, 567, 973, 1251, 1263, 2919, 2947, 3753, 3789, 8757, 8841, 11259, 11367, 26271, 26523, 34101, 58519, 78813, 79569, 175557, 238707, 409633, 526671, 1228899, 1580013, 3686697, 4740039, 11060091, 33180273]

約数ペア:

[(1, 33180273), (3, 11060091), (7, 4740039), (9, 3686697), (21, 1580013), (27, 1228899), (63, 526671), (81, 409633), (139, 238707), (189, 175557), (417, 79569), (421, 78813), (567, 58519), (973, 34101), (1251, 26523), (1263, 26271), (2919, 11367), (2947, 11259), (3753, 8841), (3789, 8757)]