67700619

素因数分解:

$3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:496

約数の個数: 48

約数和(自身を含む): 116376832

約数和(自身を除く): 48676213

約数列:

[1, 3, 7, 9, 21, 43, 63, 67, 129, 201, 301, 373, 387, 469, 603, 903, 1119, 1407, 2611, 2709, 2881, 3357, 4221, 7833, 8643, 16039, 20167, 23499, 24991, 25929, 48117, 60501, 74973, 112273, 144351, 174937, 181503, 224919, 336819, 524811, 1010457, 1074613, 1574433, 3223839, 7522291, 9671517, 22566873, 67700619]

約数ペア:

[(1, 67700619), (3, 22566873), (7, 9671517), (9, 7522291), (21, 3223839), (43, 1574433), (63, 1074613), (67, 1010457), (129, 524811), (201, 336819), (301, 224919), (373, 181503), (387, 174937), (469, 144351), (603, 112273), (903, 74973), (1119, 60501), (1407, 48117), (2611, 25929), (2709, 24991), (2881, 23499), (3357, 20167), (4221, 16039), (7833, 8643)]