151918473

素因数分解:

$3^1\times 7^5\times {\mathrm{23}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 48

約数和(自身を含む): 248472576

約数和(自身を除く): 96554103

約数列:

[1, 3, 7, 21, 23, 49, 69, 131, 147, 161, 343, 393, 483, 917, 1029, 1127, 2401, 2751, 3013, 3381, 6419, 7203, 7889, 9039, 16807, 19257, 21091, 23667, 44933, 50421, 55223, 63273, 134799, 147637, 165669, 314531, 386561, 442911, 943593, 1033459, 1159683, 2201717, 3100377, 6605151, 7234213, 21702639, 50639491, 151918473]

約数ペア:

[(1, 151918473), (3, 50639491), (7, 21702639), (21, 7234213), (23, 6605151), (49, 3100377), (69, 2201717), (131, 1159683), (147, 1033459), (161, 943593), (343, 442911), (393, 386561), (483, 314531), (917, 165669), (1029, 147637), (1127, 134799), (2401, 63273), (2751, 55223), (3013, 50421), (3381, 44933), (6419, 23667), (7203, 21091), (7889, 19257), (9039, 16807)]