53447823

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:269

約数の個数: 64

約数和(自身を含む): 94617600

約数和(自身を除く): 41169777

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 109, 117, 127, 143, 297, 327, 351, 381, 429, 981, 1143, 1199, 1287, 1397, 1417, 1651, 2943, 3429, 3597, 3861, 4191, 4251, 4953, 10791, 12573, 12753, 13843, 14859, 15587, 18161, 32373, 37719, 38259, 41529, 44577, 46761, 54483, 124587, 140283, 152273, 163449, 179959, 373761, 420849, 456819, 490347, 539877, 1370457, 1619631, 1979549, 4111371, 4858893, 5938647, 17815941, 53447823]

約数ペア:

[(1, 53447823), (3, 17815941), (9, 5938647), (11, 4858893), (13, 4111371), (27, 1979549), (33, 1619631), (39, 1370457), (99, 539877), (109, 490347), (117, 456819), (127, 420849), (143, 373761), (297, 179959), (327, 163449), (351, 152273), (381, 140283), (429, 124587), (981, 54483), (1143, 46761), (1199, 44577), (1287, 41529), (1397, 38259), (1417, 37719), (1651, 32373), (2943, 18161), (3429, 15587), (3597, 14859), (3861, 13843), (4191, 12753), (4251, 12573), (4953, 10791)]