9196551

素因数分解:

$3^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 17740800

約数和(自身を除く): 8544249

約数列:

[1, 3, 7, 9, 13, 19, 21, 27, 39, 57, 63, 91, 117, 133, 171, 189, 197, 247, 273, 351, 399, 513, 591, 741, 819, 1197, 1379, 1729, 1773, 2223, 2457, 2561, 3591, 3743, 4137, 5187, 5319, 6669, 7683, 11229, 12411, 15561, 17927, 23049, 26201, 33687, 37233, 46683, 48659, 53781, 69147, 78603, 101061, 145977, 161343, 235809, 340613, 437931, 484029, 707427, 1021839, 1313793, 3065517, 9196551]

約数ペア:

[(1, 9196551), (3, 3065517), (7, 1313793), (9, 1021839), (13, 707427), (19, 484029), (21, 437931), (27, 340613), (39, 235809), (57, 161343), (63, 145977), (91, 101061), (117, 78603), (133, 69147), (171, 53781), (189, 48659), (197, 46683), (247, 37233), (273, 33687), (351, 26201), (399, 23049), (513, 17927), (591, 15561), (741, 12411), (819, 11229), (1197, 7683), (1379, 6669), (1729, 5319), (1773, 5187), (2223, 4137), (2457, 3743), (2561, 3591)]