179960937

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{139}}^1\times {\mathrm{373}}^1$

素因数の和:617

約数の個数: 32

約数和(自身を含む): 263894400

約数和(自身を除く): 83933463

約数列:

[1, 3, 13, 39, 89, 139, 267, 373, 417, 1119, 1157, 1807, 3471, 4849, 5421, 12371, 14547, 33197, 37113, 51847, 99591, 155541, 160823, 431561, 482469, 674011, 1294683, 2022033, 4614383, 13843149, 59986979, 179960937]

約数ペア:

[(1, 179960937), (3, 59986979), (13, 13843149), (39, 4614383), (89, 2022033), (139, 1294683), (267, 674011), (373, 482469), (417, 431561), (1119, 160823), (1157, 155541), (1807, 99591), (3471, 51847), (4849, 37113), (5421, 33197), (12371, 14547)]