47752497

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{449}}^1$

素因数の和:575

約数の個数: 40

約数和(自身を含む): 77754600

約数和(自身を除く): 30002103

約数列:

[1, 3, 9, 13, 27, 39, 81, 101, 117, 303, 351, 449, 909, 1053, 1313, 1347, 2727, 3939, 4041, 5837, 8181, 11817, 12123, 17511, 35451, 36369, 45349, 52533, 106353, 136047, 157599, 408141, 472797, 589537, 1224423, 1768611, 3673269, 5305833, 15917499, 47752497]

約数ペア:

[(1, 47752497), (3, 15917499), (9, 5305833), (13, 3673269), (27, 1768611), (39, 1224423), (81, 589537), (101, 472797), (117, 408141), (303, 157599), (351, 136047), (449, 106353), (909, 52533), (1053, 45349), (1313, 36369), (1347, 35451), (2727, 17511), (3939, 12123), (4041, 11817), (5837, 8181)]