122173667

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{61}}^1$

素因数の和:172

約数の個数: 48

約数和(自身を含む): 167489280

約数和(自身を除く): 45315613

約数列:

[1, 7, 11, 19, 37, 61, 77, 133, 209, 259, 407, 427, 671, 703, 1159, 1369, 1463, 2257, 2849, 4697, 4921, 7733, 8113, 9583, 12749, 15059, 15799, 24827, 26011, 42883, 54131, 83509, 89243, 105413, 173789, 182077, 286121, 300181, 471713, 584563, 918599, 1586671, 2002847, 3301991, 6430193, 11106697, 17453381, 122173667]

約数ペア:

[(1, 122173667), (7, 17453381), (11, 11106697), (19, 6430193), (37, 3301991), (61, 2002847), (77, 1586671), (133, 918599), (209, 584563), (259, 471713), (407, 300181), (427, 286121), (671, 182077), (703, 173789), (1159, 105413), (1369, 89243), (1463, 83509), (2257, 54131), (2849, 42883), (4697, 26011), (4921, 24827), (7733, 15799), (8113, 15059), (9583, 12749)]