37228737

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:190

約数の個数: 64

約数和(自身を含む): 65028096

約数和(自身を除く): 27799359

約数列:

[1, 3, 7, 13, 21, 31, 39, 53, 83, 91, 93, 159, 217, 249, 273, 371, 403, 581, 651, 689, 1079, 1113, 1209, 1643, 1743, 2067, 2573, 2821, 3237, 4399, 4823, 4929, 7553, 7719, 8463, 11501, 13197, 14469, 18011, 21359, 22659, 30793, 33449, 34503, 54033, 57187, 64077, 92379, 100347, 136369, 149513, 171561, 234143, 400309, 409107, 448539, 702429, 954583, 1200927, 1772797, 2863749, 5318391, 12409579, 37228737]

約数ペア:

[(1, 37228737), (3, 12409579), (7, 5318391), (13, 2863749), (21, 1772797), (31, 1200927), (39, 954583), (53, 702429), (83, 448539), (91, 409107), (93, 400309), (159, 234143), (217, 171561), (249, 149513), (273, 136369), (371, 100347), (403, 92379), (581, 64077), (651, 57187), (689, 54033), (1079, 34503), (1113, 33449), (1209, 30793), (1643, 22659), (1743, 21359), (2067, 18011), (2573, 14469), (2821, 13197), (3237, 11501), (4399, 8463), (4823, 7719), (4929, 7553)]