76565979

素因数分解:

$3^4\times 7^2\times {\mathrm{101}}^1\times {\mathrm{191}}^1$

素因数の和:318

約数の個数: 60

約数和(自身を含む): 135070848

約数和(自身を除く): 58504869

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 81, 101, 147, 189, 191, 303, 441, 567, 573, 707, 909, 1323, 1337, 1719, 2121, 2727, 3969, 4011, 4949, 5157, 6363, 8181, 9359, 12033, 14847, 15471, 19089, 19291, 28077, 36099, 44541, 57267, 57873, 84231, 108297, 133623, 135037, 173619, 252693, 400869, 405111, 520857, 758079, 945259, 1215333, 1562571, 2835777, 3645999, 8507331, 10937997, 25521993, 76565979]

約数ペア:

[(1, 76565979), (3, 25521993), (7, 10937997), (9, 8507331), (21, 3645999), (27, 2835777), (49, 1562571), (63, 1215333), (81, 945259), (101, 758079), (147, 520857), (189, 405111), (191, 400869), (303, 252693), (441, 173619), (567, 135037), (573, 133623), (707, 108297), (909, 84231), (1323, 57873), (1337, 57267), (1719, 44541), (2121, 36099), (2727, 28077), (3969, 19291), (4011, 19089), (4949, 15471), (5157, 14847), (6363, 12033), (8181, 9359)]