201858129

素因数分解:

$3^3\times {\mathrm{11}}^3\times {\mathrm{41}}^1\times {\mathrm{137}}^1$

素因数の和:220

約数の個数: 64

約数和(自身を含む): 339413760

約数和(自身を除く): 137555631

約数列:

[1, 3, 9, 11, 27, 33, 41, 99, 121, 123, 137, 297, 363, 369, 411, 451, 1089, 1107, 1233, 1331, 1353, 1507, 3267, 3699, 3993, 4059, 4521, 4961, 5617, 11979, 12177, 13563, 14883, 16577, 16851, 35937, 40689, 44649, 49731, 50553, 54571, 61787, 133947, 149193, 151659, 163713, 182347, 185361, 447579, 491139, 547041, 556083, 679657, 1473417, 1641123, 1668249, 2038971, 4923369, 6116913, 7476227, 18350739, 22428681, 67286043, 201858129]

約数ペア:

[(1, 201858129), (3, 67286043), (9, 22428681), (11, 18350739), (27, 7476227), (33, 6116913), (41, 4923369), (99, 2038971), (121, 1668249), (123, 1641123), (137, 1473417), (297, 679657), (363, 556083), (369, 547041), (411, 491139), (451, 447579), (1089, 185361), (1107, 182347), (1233, 163713), (1331, 151659), (1353, 149193), (1507, 133947), (3267, 61787), (3699, 54571), (3993, 50553), (4059, 49731), (4521, 44649), (4961, 40689), (5617, 35937), (11979, 16851), (12177, 16577), (13563, 14883)]