37791819

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1607}}^1$

素因数の和:1696

約数の個数: 32

約数和(自身を含む): 61232640

約数和(自身を除く): 23440821

約数列:

[1, 3, 9, 13, 27, 39, 67, 117, 201, 351, 603, 871, 1607, 1809, 2613, 4821, 7839, 14463, 20891, 23517, 43389, 62673, 107669, 188019, 323007, 564057, 969021, 1399697, 2907063, 4199091, 12597273, 37791819]

約数ペア:

[(1, 37791819), (3, 12597273), (9, 4199091), (13, 2907063), (27, 1399697), (39, 969021), (67, 564057), (117, 323007), (201, 188019), (351, 107669), (603, 62673), (871, 43389), (1607, 23517), (1809, 20891), (2613, 14463), (4821, 7839)]