53941221

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{911}}^1$

素因数の和:983

約数の個数: 40

約数和(自身を含む): 87398784

約数和(自身を除く): 33457563

約数列:

[1, 3, 9, 17, 27, 43, 51, 81, 129, 153, 387, 459, 731, 911, 1161, 1377, 2193, 2733, 3483, 6579, 8199, 15487, 19737, 24597, 39173, 46461, 59211, 73791, 117519, 139383, 352557, 418149, 665941, 1057671, 1254447, 1997823, 3173013, 5993469, 17980407, 53941221]

約数ペア:

[(1, 53941221), (3, 17980407), (9, 5993469), (17, 3173013), (27, 1997823), (43, 1254447), (51, 1057671), (81, 665941), (129, 418149), (153, 352557), (387, 139383), (459, 117519), (731, 73791), (911, 59211), (1161, 46461), (1377, 39173), (2193, 24597), (2733, 19737), (3483, 15487), (6579, 8199)]