121437459

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{601}}^1$

素因数の和:788

約数の個数: 48

約数和(自身を含む): 207733344

約数和(自身を除く): 86295885

約数列:

[1, 3, 9, 11, 13, 33, 39, 99, 117, 143, 157, 429, 471, 601, 1287, 1413, 1727, 1803, 2041, 5181, 5409, 6123, 6611, 7813, 15543, 18369, 19833, 22451, 23439, 59499, 67353, 70317, 85943, 94357, 202059, 257829, 283071, 773487, 849213, 1037927, 1226641, 3113781, 3679923, 9341343, 11039769, 13493051, 40479153, 121437459]

約数ペア:

[(1, 121437459), (3, 40479153), (9, 13493051), (11, 11039769), (13, 9341343), (33, 3679923), (39, 3113781), (99, 1226641), (117, 1037927), (143, 849213), (157, 773487), (429, 283071), (471, 257829), (601, 202059), (1287, 94357), (1413, 85943), (1727, 70317), (1803, 67353), (2041, 59499), (5181, 23439), (5409, 22451), (6123, 19833), (6611, 18369), (7813, 15543)]