1946291247

素因数分解:

$3^5\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{373}}^1$

素因数の和:694

約数の個数: 48

約数和(自身を含む): 2965042080

約数和(自身を除く): 1018750833

約数列:

[1, 3, 9, 27, 81, 109, 197, 243, 327, 373, 591, 981, 1119, 1773, 2943, 3357, 5319, 8829, 10071, 15957, 21473, 26487, 30213, 40657, 47871, 64419, 73481, 90639, 121971, 193257, 220443, 365913, 579771, 661329, 1097739, 1739313, 1983987, 3293217, 5217939, 5951961, 8009429, 9879651, 17855883, 24028287, 72084861, 216254583, 648763749, 1946291247]

約数ペア:

[(1, 1946291247), (3, 648763749), (9, 216254583), (27, 72084861), (81, 24028287), (109, 17855883), (197, 9879651), (243, 8009429), (327, 5951961), (373, 5217939), (591, 3293217), (981, 1983987), (1119, 1739313), (1773, 1097739), (2943, 661329), (3357, 579771), (5319, 365913), (8829, 220443), (10071, 193257), (15957, 121971), (21473, 90639), (26487, 73481), (30213, 64419), (40657, 47871)]