88827039

素因数分解:

$3^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1\times {\mathrm{229}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 151557120

約数和(自身を除く): 62730081

約数列:

[1, 3, 7, 9, 21, 47, 63, 131, 141, 229, 329, 393, 423, 687, 917, 987, 1179, 1603, 2061, 2751, 2961, 4809, 6157, 8253, 10763, 14427, 18471, 29999, 32289, 43099, 55413, 75341, 89997, 96867, 129297, 209993, 226023, 269991, 387891, 629979, 678069, 1409953, 1889937, 4229859, 9869671, 12689577, 29609013, 88827039]

約数ペア:

[(1, 88827039), (3, 29609013), (7, 12689577), (9, 9869671), (21, 4229859), (47, 1889937), (63, 1409953), (131, 678069), (141, 629979), (229, 387891), (329, 269991), (393, 226023), (423, 209993), (687, 129297), (917, 96867), (987, 89997), (1179, 75341), (1603, 55413), (2061, 43099), (2751, 32289), (2961, 29999), (4809, 18471), (6157, 14427), (8253, 10763)]