9780183

素因数分解:

$3^4\times 7^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:433

約数の個数: 40

約数和(自身を含む): 17098752

約数和(自身を除く): 7318569

約数列:

[1, 3, 7, 9, 21, 27, 47, 63, 81, 141, 189, 329, 367, 423, 567, 987, 1101, 1269, 2569, 2961, 3303, 3807, 7707, 8883, 9909, 17249, 23121, 26649, 29727, 51747, 69363, 120743, 155241, 208089, 362229, 465723, 1086687, 1397169, 3260061, 9780183]

約数ペア:

[(1, 9780183), (3, 3260061), (7, 1397169), (9, 1086687), (21, 465723), (27, 362229), (47, 208089), (63, 155241), (81, 120743), (141, 69363), (189, 51747), (329, 29727), (367, 26649), (423, 23121), (567, 17249), (987, 9909), (1101, 8883), (1269, 7707), (2569, 3807), (2961, 3303)]