30702944979

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{907}}^1\times {\mathrm{31607}}^1$

素因数の和:32544

約数の個数: 48

約数和(自身を含む): 53726519808

約数和(自身を除く): 23023574829

約数列:

[1, 3, 7, 9, 17, 21, 51, 63, 119, 153, 357, 907, 1071, 2721, 6349, 8163, 15419, 19047, 31607, 46257, 57141, 94821, 107933, 138771, 221249, 284463, 323799, 537319, 663747, 971397, 1611957, 1991241, 3761233, 4835871, 11283699, 28667549, 33851097, 86002647, 200672843, 258007941, 487348333, 602018529, 1462044999, 1806055587, 3411438331, 4386134997, 10234314993, 30702944979]

約数ペア:

[(1, 30702944979), (3, 10234314993), (7, 4386134997), (9, 3411438331), (17, 1806055587), (21, 1462044999), (51, 602018529), (63, 487348333), (119, 258007941), (153, 200672843), (357, 86002647), (907, 33851097), (1071, 28667549), (2721, 11283699), (6349, 4835871), (8163, 3761233), (15419, 1991241), (19047, 1611957), (31607, 971397), (46257, 663747), (57141, 537319), (94821, 323799), (107933, 284463), (138771, 221249)]