156978015147

素因数分解:

$3^4\times {\mathrm{17}}^2\times {\mathrm{89}}^1\times {\mathrm{75347}}^1$

素因数の和:75482

約数の個数: 60

約数和(自身を含む): 251905694040

約数和(自身を除く): 94927678893

約数列:

[1, 3, 9, 17, 27, 51, 81, 89, 153, 267, 289, 459, 801, 867, 1377, 1513, 2403, 2601, 4539, 7209, 7803, 13617, 23409, 25721, 40851, 75347, 77163, 122553, 226041, 231489, 678123, 694467, 1280899, 2034369, 2083401, 3842697, 6103107, 6705883, 11528091, 20117649, 21775283, 34584273, 60352947, 65325849, 103752819, 114000011, 181058841, 195977547, 342000033, 543176523, 587932641, 1026000099, 1763797923, 1938000187, 3078000297, 5814000561, 9234000891, 17442001683, 52326005049, 156978015147]

約数ペア:

[(1, 156978015147), (3, 52326005049), (9, 17442001683), (17, 9234000891), (27, 5814000561), (51, 3078000297), (81, 1938000187), (89, 1763797923), (153, 1026000099), (267, 587932641), (289, 543176523), (459, 342000033), (801, 195977547), (867, 181058841), (1377, 114000011), (1513, 103752819), (2403, 65325849), (2601, 60352947), (4539, 34584273), (7209, 21775283), (7803, 20117649), (13617, 11528091), (23409, 6705883), (25721, 6103107), (40851, 3842697), (75347, 2083401), (77163, 2034369), (122553, 1280899), (226041, 694467), (231489, 678123)]