72773151

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:308

約数の個数: 48

約数和(自身を含む): 114401280

約数和(自身を除く): 41628129

約数列:

[1, 3, 11, 29, 31, 33, 87, 93, 121, 223, 319, 341, 363, 669, 899, 957, 1023, 2453, 2697, 3509, 3751, 6467, 6913, 7359, 9889, 10527, 11253, 19401, 20739, 26983, 29667, 71137, 76043, 80949, 108779, 200477, 213411, 228129, 326337, 601431, 782507, 836473, 2205247, 2347521, 2509419, 6615741, 24257717, 72773151]

約数ペア:

[(1, 72773151), (3, 24257717), (11, 6615741), (29, 2509419), (31, 2347521), (33, 2205247), (87, 836473), (93, 782507), (121, 601431), (223, 326337), (319, 228129), (341, 213411), (363, 200477), (669, 108779), (899, 80949), (957, 76043), (1023, 71137), (2453, 29667), (2697, 26983), (3509, 20739), (3751, 19401), (6467, 11253), (6913, 10527), (7359, 9889)]