1372721661

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{14879}}^1$

素因数の和:14975

約数の個数: 40

約数和(自身を含む): 2203787520

約数和(自身を除く): 831065859

約数列:

[1, 3, 9, 17, 27, 51, 67, 81, 153, 201, 459, 603, 1139, 1377, 1809, 3417, 5427, 10251, 14879, 30753, 44637, 92259, 133911, 252943, 401733, 758829, 996893, 1205199, 2276487, 2990679, 6829461, 8972037, 16947181, 20488383, 26916111, 50841543, 80748333, 152524629, 457573887, 1372721661]

約数ペア:

[(1, 1372721661), (3, 457573887), (9, 152524629), (17, 80748333), (27, 50841543), (51, 26916111), (67, 20488383), (81, 16947181), (153, 8972037), (201, 6829461), (459, 2990679), (603, 2276487), (1139, 1205199), (1377, 996893), (1809, 758829), (3417, 401733), (5427, 252943), (10251, 133911), (14879, 92259), (30753, 44637)]