149291217

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{9377}}^1$

素因数の和:9473

約数の個数: 24

約数和(自身を含む): 226760040

約数和(自身を除く): 77468823

約数列:

[1, 3, 9, 29, 61, 87, 183, 261, 549, 1769, 5307, 9377, 15921, 28131, 84393, 271933, 571997, 815799, 1715991, 2447397, 5147973, 16587913, 49763739, 149291217]

約数ペア:

[(1, 149291217), (3, 49763739), (9, 16587913), (29, 5147973), (61, 2447397), (87, 1715991), (183, 815799), (261, 571997), (549, 271933), (1769, 84393), (5307, 28131), (9377, 15921)]