331334874

素因数分解:

$2^1\times 3^7\times {\mathrm{13}}^1\times {\mathrm{5827}}^1$

素因数の和:5863

約数の個数: 64

約数和(自身を含む): 802865280

約数和(自身を除く): 471530406

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 729, 1053, 1458, 2106, 2187, 3159, 4374, 5827, 6318, 9477, 11654, 17481, 18954, 28431, 34962, 52443, 56862, 75751, 104886, 151502, 157329, 227253, 314658, 454506, 471987, 681759, 943974, 1363518, 1415961, 2045277, 2831922, 4090554, 4247883, 6135831, 8495766, 12271662, 12743649, 18407493, 25487298, 36814986, 55222479, 110444958, 165667437, 331334874]

約数ペア:

[(1, 331334874), (2, 165667437), (3, 110444958), (6, 55222479), (9, 36814986), (13, 25487298), (18, 18407493), (26, 12743649), (27, 12271662), (39, 8495766), (54, 6135831), (78, 4247883), (81, 4090554), (117, 2831922), (162, 2045277), (234, 1415961), (243, 1363518), (351, 943974), (486, 681759), (702, 471987), (729, 454506), (1053, 314658), (1458, 227253), (2106, 157329), (2187, 151502), (3159, 104886), (4374, 75751), (5827, 56862), (6318, 52443), (9477, 34962), (11654, 28431), (17481, 18954)]