136979235

素因数分解:

$3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{461}}^1$

素因数の和:577

約数の個数: 64

約数和(自身を含む): 255467520

約数和(自身を除く): 118488285

約数列:

[1, 3, 5, 9, 15, 27, 31, 45, 71, 93, 135, 155, 213, 279, 355, 461, 465, 639, 837, 1065, 1383, 1395, 1917, 2201, 2305, 3195, 4149, 4185, 6603, 6915, 9585, 11005, 12447, 14291, 19809, 20745, 32731, 33015, 42873, 59427, 62235, 71455, 98193, 99045, 128619, 163655, 214365, 294579, 297135, 385857, 490965, 643095, 883737, 1014661, 1472895, 1929285, 3043983, 4418685, 5073305, 9131949, 15219915, 27395847, 45659745, 136979235]

約数ペア:

[(1, 136979235), (3, 45659745), (5, 27395847), (9, 15219915), (15, 9131949), (27, 5073305), (31, 4418685), (45, 3043983), (71, 1929285), (93, 1472895), (135, 1014661), (155, 883737), (213, 643095), (279, 490965), (355, 385857), (461, 297135), (465, 294579), (639, 214365), (837, 163655), (1065, 128619), (1383, 99045), (1395, 98193), (1917, 71455), (2201, 62235), (2305, 59427), (3195, 42873), (4149, 33015), (4185, 32731), (6603, 20745), (6915, 19809), (9585, 14291), (11005, 12447)]