53141967

素因数分解:

$3^3\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{367}}^1$

素因数の和:580

約数の個数: 32

約数和(自身を含む): 81960960

約数和(自身を除く): 28818993

約数列:

[1, 3, 9, 27, 31, 93, 173, 279, 367, 519, 837, 1101, 1557, 3303, 4671, 5363, 9909, 11377, 16089, 34131, 48267, 63491, 102393, 144801, 190473, 307179, 571419, 1714257, 1968221, 5904663, 17713989, 53141967]

約数ペア:

[(1, 53141967), (3, 17713989), (9, 5904663), (27, 1968221), (31, 1714257), (93, 571419), (173, 307179), (279, 190473), (367, 144801), (519, 102393), (837, 63491), (1101, 48267), (1557, 34131), (3303, 16089), (4671, 11377), (5363, 9909)]