48377979

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{45943}}^1$

素因数の和:45968

約数の個数: 20

約数和(自身を含む): 77829136

約数和(自身を除く): 29451157

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 45943, 137829, 413487, 597259, 1240461, 1791777, 3721383, 5375331, 16125993, 48377979]

約数ペア:

[(1, 48377979), (3, 16125993), (9, 5375331), (13, 3721383), (27, 1791777), (39, 1240461), (81, 597259), (117, 413487), (351, 137829), (1053, 45943)]