63994821121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{421}}^1\times {\mathrm{85831}}^1$

素因数の和:86293

約数の個数: 32

約数和(自身を含む): 83453423616

約数和(自身を除く): 19458602495

約数列:

[1, 7, 11, 23, 77, 161, 253, 421, 1771, 2947, 4631, 9683, 32417, 67781, 85831, 106513, 600817, 745591, 944141, 1974113, 6608987, 13818791, 21715243, 36134851, 152006701, 252943957, 397483361, 831101573, 2782383527, 5817711011, 9142117303, 63994821121]

約数ペア:

[(1, 63994821121), (7, 9142117303), (11, 5817711011), (23, 2782383527), (77, 831101573), (161, 397483361), (253, 252943957), (421, 152006701), (1771, 36134851), (2947, 21715243), (4631, 13818791), (9683, 6608987), (32417, 1974113), (67781, 944141), (85831, 745591), (106513, 600817)]