2179173699

素因数分解:

$3^5\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{1301}}^1$

素因数の和:1490

約数の個数: 48

約数和(自身を含む): 3349723104

約数和(自身を除く): 1170549405

約数列:

[1, 3, 9, 27, 61, 81, 113, 183, 243, 339, 549, 1017, 1301, 1647, 3051, 3903, 4941, 6893, 9153, 11709, 14823, 20679, 27459, 35127, 62037, 79361, 105381, 147013, 186111, 238083, 316143, 441039, 558333, 714249, 1323117, 1674999, 2142747, 3969351, 6428241, 8967793, 11908053, 19284723, 26903379, 35724159, 80710137, 242130411, 726391233, 2179173699]

約数ペア:

[(1, 2179173699), (3, 726391233), (9, 242130411), (27, 80710137), (61, 35724159), (81, 26903379), (113, 19284723), (183, 11908053), (243, 8967793), (339, 6428241), (549, 3969351), (1017, 2142747), (1301, 1674999), (1647, 1323117), (3051, 714249), (3903, 558333), (4941, 441039), (6893, 316143), (9153, 238083), (11709, 186111), (14823, 147013), (20679, 105381), (27459, 79361), (35127, 62037)]