54419013

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 48

約数和(自身を含む): 90974400

約数和(自身を除く): 36555387

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 109, 123, 297, 327, 369, 451, 981, 1107, 1199, 1353, 1681, 2943, 3597, 4059, 4469, 5043, 10791, 12177, 13407, 15129, 18491, 32373, 40221, 45387, 49159, 55473, 120663, 147477, 166419, 183229, 442431, 499257, 549687, 1327293, 1649061, 2015519, 4947183, 6046557, 18139671, 54419013]

約数ペア:

[(1, 54419013), (3, 18139671), (9, 6046557), (11, 4947183), (27, 2015519), (33, 1649061), (41, 1327293), (99, 549687), (109, 499257), (123, 442431), (297, 183229), (327, 166419), (369, 147477), (451, 120663), (981, 55473), (1107, 49159), (1199, 45387), (1353, 40221), (1681, 32373), (2943, 18491), (3597, 15129), (4059, 13407), (4469, 12177), (5043, 10791)]