137123989569

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{421}}^1\times {\mathrm{53299}}^1$

素因数の和:53830

約数の個数: 48

約数和(自身を含む): 229244579200

約数和(自身を除く): 92120589631

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 421, 679, 873, 1263, 2037, 2947, 3789, 6111, 8841, 26523, 40837, 53299, 122511, 159897, 285859, 367533, 373093, 479691, 857577, 1119279, 2572731, 3357837, 5170003, 15510009, 22438879, 36190021, 46530027, 67316637, 108570063, 157072153, 201949911, 325710189, 471216459, 1413649377, 2176571263, 6529713789, 15235998841, 19589141367, 45707996523, 137123989569]

約数ペア:

[(1, 137123989569), (3, 45707996523), (7, 19589141367), (9, 15235998841), (21, 6529713789), (63, 2176571263), (97, 1413649377), (291, 471216459), (421, 325710189), (679, 201949911), (873, 157072153), (1263, 108570063), (2037, 67316637), (2947, 46530027), (3789, 36190021), (6111, 22438879), (8841, 15510009), (26523, 5170003), (40837, 3357837), (53299, 2572731), (122511, 1119279), (159897, 857577), (285859, 479691), (367533, 373093)]