126581763

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:288

約数の個数: 64

約数和(自身を含む): 218972160

約数和(自身を除く): 92390397

約数列:

[1, 3, 7, 11, 21, 33, 47, 77, 89, 131, 141, 231, 267, 329, 393, 517, 623, 917, 979, 987, 1441, 1551, 1869, 2751, 2937, 3619, 4183, 4323, 6157, 6853, 10087, 10857, 11659, 12549, 18471, 20559, 29281, 30261, 34977, 43099, 46013, 67727, 81613, 87843, 128249, 129297, 138039, 203181, 244839, 322091, 384747, 474089, 547973, 897743, 966273, 1422267, 1643919, 2693229, 3835811, 6027703, 11507433, 18083109, 42193921, 126581763]

約数ペア:

[(1, 126581763), (3, 42193921), (7, 18083109), (11, 11507433), (21, 6027703), (33, 3835811), (47, 2693229), (77, 1643919), (89, 1422267), (131, 966273), (141, 897743), (231, 547973), (267, 474089), (329, 384747), (393, 322091), (517, 244839), (623, 203181), (917, 138039), (979, 129297), (987, 128249), (1441, 87843), (1551, 81613), (1869, 67727), (2751, 46013), (2937, 43099), (3619, 34977), (4183, 30261), (4323, 29281), (6157, 20559), (6853, 18471), (10087, 12549), (10857, 11659)]