73516977

素因数分解:

$3^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:260

約数の個数: 48

約数和(自身を含む): 115944192

約数和(自身を除く): 42427215

約数列:

[1, 3, 9, 27, 41, 47, 81, 123, 141, 157, 243, 369, 423, 471, 1107, 1269, 1413, 1927, 3321, 3807, 4239, 5781, 6437, 7379, 9963, 11421, 12717, 17343, 19311, 22137, 38151, 52029, 57933, 66411, 156087, 173799, 199233, 302539, 468261, 521397, 597699, 907617, 1564191, 1793097, 2722851, 8168553, 24505659, 73516977]

約数ペア:

[(1, 73516977), (3, 24505659), (9, 8168553), (27, 2722851), (41, 1793097), (47, 1564191), (81, 907617), (123, 597699), (141, 521397), (157, 468261), (243, 302539), (369, 199233), (423, 173799), (471, 156087), (1107, 66411), (1269, 57933), (1413, 52029), (1927, 38151), (3321, 22137), (3807, 19311), (4239, 17343), (5781, 12717), (6437, 11421), (7379, 9963)]