1570752891

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{127}}^1$

素因数の和:302

約数の個数: 80

約数和(自身を含む): 2502365184

約数和(自身を除く): 931612293

約数列:

[1, 3, 9, 27, 43, 53, 67, 81, 127, 129, 159, 201, 381, 387, 477, 603, 1143, 1161, 1431, 1809, 2279, 2881, 3429, 3483, 3551, 4293, 5427, 5461, 6731, 6837, 8509, 8643, 10287, 10653, 16383, 20193, 20511, 25527, 25929, 31959, 49149, 60579, 61533, 76581, 77787, 95877, 147447, 152693, 181737, 184599, 229743, 233361, 287631, 289433, 365887, 442341, 450977, 458079, 545211, 689229, 868299, 1097661, 1352931, 1374237, 2604897, 3292983, 4058793, 4122711, 7814691, 9878949, 12176379, 12368133, 19392011, 23444073, 29636847, 36529137, 58176033, 174528099, 523584297, 1570752891]

約数ペア:

[(1, 1570752891), (3, 523584297), (9, 174528099), (27, 58176033), (43, 36529137), (53, 29636847), (67, 23444073), (81, 19392011), (127, 12368133), (129, 12176379), (159, 9878949), (201, 7814691), (381, 4122711), (387, 4058793), (477, 3292983), (603, 2604897), (1143, 1374237), (1161, 1352931), (1431, 1097661), (1809, 868299), (2279, 689229), (2881, 545211), (3429, 458079), (3483, 450977), (3551, 442341), (4293, 365887), (5427, 289433), (5461, 287631), (6731, 233361), (6837, 229743), (8509, 184599), (8643, 181737), (10287, 152693), (10653, 147447), (16383, 95877), (20193, 77787), (20511, 76581), (25527, 61533), (25929, 60579), (31959, 49149)]