69468861

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 121651200

約数和(自身を除く): 52182339

約数列:

[1, 3, 7, 11, 21, 31, 33, 77, 89, 93, 109, 217, 231, 267, 327, 341, 623, 651, 763, 979, 1023, 1199, 1869, 2289, 2387, 2759, 2937, 3379, 3597, 6853, 7161, 8277, 8393, 9701, 10137, 19313, 20559, 23653, 25179, 29103, 30349, 37169, 57939, 67907, 70959, 91047, 106711, 111507, 203721, 212443, 260183, 300731, 320133, 637329, 746977, 780549, 902193, 2105117, 2240931, 3308041, 6315351, 9924123, 23156287, 69468861]

約数ペア:

[(1, 69468861), (3, 23156287), (7, 9924123), (11, 6315351), (21, 3308041), (31, 2240931), (33, 2105117), (77, 902193), (89, 780549), (93, 746977), (109, 637329), (217, 320133), (231, 300731), (267, 260183), (327, 212443), (341, 203721), (623, 111507), (651, 106711), (763, 91047), (979, 70959), (1023, 67907), (1199, 57939), (1869, 37169), (2289, 30349), (2387, 29103), (2759, 25179), (2937, 23653), (3379, 20559), (3597, 19313), (6853, 10137), (7161, 9701), (8277, 8393)]