157044794739

素因数分解:

$3^1\times 7^2\times {\mathrm{149}}^1\times {\mathrm{7170013}}^1$

素因数の和:7170179

約数の個数: 24

約数和(自身を含む): 245214478800

約数和(自身を除く): 88169684061

約数列:

[1, 3, 7, 21, 49, 147, 149, 447, 1043, 3129, 7301, 21903, 7170013, 21510039, 50190091, 150570273, 351330637, 1053991911, 1068331937, 3204995811, 7478323559, 22434970677, 52348264913, 157044794739]

約数ペア:

[(1, 157044794739), (3, 52348264913), (7, 22434970677), (21, 7478323559), (49, 3204995811), (147, 1068331937), (149, 1053991911), (447, 351330637), (1043, 150570273), (3129, 50190091), (7301, 21510039), (21903, 7170013)]