195469071

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{331}}^1\times {\mathrm{461}}^1$

素因数の和:863

約数の個数: 32

約数和(自身を含む): 304313856

約数和(自身を除く): 108844785

約数列:

[1, 3, 7, 21, 61, 183, 331, 427, 461, 993, 1281, 1383, 2317, 3227, 6951, 9681, 20191, 28121, 60573, 84363, 141337, 152591, 196847, 424011, 457773, 590541, 1068137, 3204411, 9308051, 27924153, 65156357, 195469071]

約数ペア:

[(1, 195469071), (3, 65156357), (7, 27924153), (21, 9308051), (61, 3204411), (183, 1068137), (331, 590541), (427, 457773), (461, 424011), (993, 196847), (1281, 152591), (1383, 141337), (2317, 84363), (3227, 60573), (6951, 28121), (9681, 20191)]