77393673

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{569}}^1$

素因数の和:726

約数の個数: 48

約数和(自身を含む): 136581120

約数和(自身を除く): 59187447

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 127, 153, 357, 381, 569, 889, 1071, 1143, 1707, 2159, 2667, 3983, 5121, 6477, 8001, 9673, 11949, 15113, 19431, 29019, 35847, 45339, 67711, 72263, 87057, 136017, 203133, 216789, 505841, 609399, 650367, 1228471, 1517523, 3685413, 4552569, 8599297, 11056239, 25797891, 77393673]

約数ペア:

[(1, 77393673), (3, 25797891), (7, 11056239), (9, 8599297), (17, 4552569), (21, 3685413), (51, 1517523), (63, 1228471), (119, 650367), (127, 609399), (153, 505841), (357, 216789), (381, 203133), (569, 136017), (889, 87057), (1071, 72263), (1143, 67711), (1707, 45339), (2159, 35847), (2667, 29019), (3983, 19431), (5121, 15113), (6477, 11949), (8001, 9673)]