115031979

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{307}}^1$

素因数の和:440

約数の個数: 48

約数和(自身を含む): 184504320

約数和(自身を除く): 69472341

約数列:

[1, 3, 9, 17, 31, 51, 79, 93, 153, 237, 279, 307, 527, 711, 921, 1343, 1581, 2449, 2763, 4029, 4743, 5219, 7347, 9517, 12087, 15657, 22041, 24253, 28551, 41633, 46971, 72759, 85653, 124899, 161789, 218277, 374697, 412301, 485367, 751843, 1236903, 1456101, 2255529, 3710709, 6766587, 12781331, 38343993, 115031979]

約数ペア:

[(1, 115031979), (3, 38343993), (9, 12781331), (17, 6766587), (31, 3710709), (51, 2255529), (79, 1456101), (93, 1236903), (153, 751843), (237, 485367), (279, 412301), (307, 374697), (527, 218277), (711, 161789), (921, 124899), (1343, 85653), (1581, 72759), (2449, 46971), (2763, 41633), (4029, 28551), (4743, 24253), (5219, 22041), (7347, 15657), (9517, 12087)]