56128303

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{773}}^1$

素因数の和:855

約数の個数: 32

約数和(自身を含む): 74898432

約数和(自身を除く): 18770129

約数列:

[1, 7, 11, 23, 41, 77, 161, 253, 287, 451, 773, 943, 1771, 3157, 5411, 6601, 8503, 10373, 17779, 31693, 59521, 72611, 124453, 195569, 221851, 348623, 728939, 1368983, 2440361, 5102573, 8018329, 56128303]

約数ペア:

[(1, 56128303), (7, 8018329), (11, 5102573), (23, 2440361), (41, 1368983), (77, 728939), (161, 348623), (253, 221851), (287, 195569), (451, 124453), (773, 72611), (943, 59521), (1771, 31693), (3157, 17779), (5411, 10373), (6601, 8503)]