78473307

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{971}}^1$

素因数の和:1095

約数の個数: 32

約数和(自身を含む): 119439360

約数和(自身を除く): 40966053

約数列:

[1, 3, 11, 31, 33, 79, 93, 237, 341, 869, 971, 1023, 2449, 2607, 2913, 7347, 10681, 26939, 30101, 32043, 76709, 80817, 90303, 230127, 331111, 843799, 993333, 2377979, 2531397, 7133937, 26157769, 78473307]

約数ペア:

[(1, 78473307), (3, 26157769), (11, 7133937), (31, 2531397), (33, 2377979), (79, 993333), (93, 843799), (237, 331111), (341, 230127), (869, 90303), (971, 80817), (1023, 76709), (2449, 32043), (2607, 30101), (2913, 26939), (7347, 10681)]