74947257

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{1303}}^1$

素因数の和:1410

約数の個数: 48

約数和(自身を含む): 136700928

約数和(自身を除く): 61753671

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 83, 99, 231, 249, 581, 693, 747, 913, 1303, 1743, 2739, 3909, 5229, 6391, 8217, 9121, 11727, 14333, 19173, 27363, 42999, 57519, 82089, 100331, 108149, 128997, 300993, 324447, 757043, 902979, 973341, 1189639, 2271129, 3568917, 6813387, 8327473, 10706751, 24982419, 74947257]

約数ペア:

[(1, 74947257), (3, 24982419), (7, 10706751), (9, 8327473), (11, 6813387), (21, 3568917), (33, 2271129), (63, 1189639), (77, 973341), (83, 902979), (99, 757043), (231, 324447), (249, 300993), (581, 128997), (693, 108149), (747, 100331), (913, 82089), (1303, 57519), (1743, 42999), (2739, 27363), (3909, 19173), (5229, 14333), (6391, 11727), (8217, 9121)]