156934497

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{397}}^1$

素因数の和:777

約数の個数: 32

約数和(自身を含む): 232457472

約数和(自身を除く): 75522975

約数列:

[1, 3, 17, 23, 51, 69, 337, 391, 397, 1011, 1173, 1191, 5729, 6749, 7751, 9131, 17187, 20247, 23253, 27393, 131767, 133789, 155227, 395301, 401367, 465681, 2274413, 3077147, 6823239, 9231441, 52311499, 156934497]

約数ペア:

[(1, 156934497), (3, 52311499), (17, 9231441), (23, 6823239), (51, 3077147), (69, 2274413), (337, 465681), (391, 401367), (397, 395301), (1011, 155227), (1173, 133789), (1191, 131767), (5729, 27393), (6749, 23253), (7751, 20247), (9131, 17187)]