45190431

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 80276976

約数和(自身を除く): 35086545

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 73, 99, 111, 117, 143, 169, 219, 333, 407, 429, 481, 507, 657, 803, 949, 1221, 1287, 1443, 1521, 1859, 2409, 2701, 2847, 3663, 4329, 5291, 5577, 6253, 7227, 8103, 8541, 10439, 12337, 15873, 16731, 18759, 24309, 29711, 31317, 35113, 37011, 47619, 56277, 68783, 89133, 93951, 105339, 111033, 135707, 206349, 267399, 316017, 386243, 407121, 456469, 619047, 1158729, 1221363, 1369407, 3476187, 4108221, 5021159, 15063477, 45190431]

約数ペア:

[(1, 45190431), (3, 15063477), (9, 5021159), (11, 4108221), (13, 3476187), (33, 1369407), (37, 1221363), (39, 1158729), (73, 619047), (99, 456469), (111, 407121), (117, 386243), (143, 316017), (169, 267399), (219, 206349), (333, 135707), (407, 111033), (429, 105339), (481, 93951), (507, 89133), (657, 68783), (803, 56277), (949, 47619), (1221, 37011), (1287, 35113), (1443, 31317), (1521, 29711), (1859, 24309), (2409, 18759), (2701, 16731), (2847, 15873), (3663, 12337), (4329, 10439), (5291, 8541), (5577, 8103), (6253, 7227)]