73119543

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{401}}^1\times {\mathrm{457}}^1$

素因数の和:887

約数の個数: 32

約数和(自身を含む): 117834240

約数和(自身を除く): 44714697

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 401, 457, 1203, 1371, 2807, 3199, 7619, 8421, 8683, 9597, 22857, 26049, 53333, 60781, 159999, 182343, 183257, 549771, 1282799, 3481883, 3848397, 10445649, 24373181, 73119543]

約数ペア:

[(1, 73119543), (3, 24373181), (7, 10445649), (19, 3848397), (21, 3481883), (57, 1282799), (133, 549771), (399, 183257), (401, 182343), (457, 159999), (1203, 60781), (1371, 53333), (2807, 26049), (3199, 22857), (7619, 9597), (8421, 8683)]