201334491

素因数分解:

$3^6\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{151}}^1$

素因数の和:259

約数の個数: 56

約数和(自身を含む): 318981120

約数和(自身を除く): 117646629

約数列:

[1, 3, 9, 27, 31, 59, 81, 93, 151, 177, 243, 279, 453, 531, 729, 837, 1359, 1593, 1829, 2511, 4077, 4681, 4779, 5487, 7533, 8909, 12231, 14043, 14337, 16461, 22599, 26727, 36693, 42129, 43011, 49383, 80181, 110079, 126387, 148149, 240543, 276179, 379161, 444447, 721629, 828537, 1137483, 1333341, 2164887, 2485611, 3412449, 6494661, 7456833, 22370499, 67111497, 201334491]

約数ペア:

[(1, 201334491), (3, 67111497), (9, 22370499), (27, 7456833), (31, 6494661), (59, 3412449), (81, 2485611), (93, 2164887), (151, 1333341), (177, 1137483), (243, 828537), (279, 721629), (453, 444447), (531, 379161), (729, 276179), (837, 240543), (1359, 148149), (1593, 126387), (1829, 110079), (2511, 80181), (4077, 49383), (4681, 43011), (4779, 42129), (5487, 36693), (7533, 26727), (8909, 22599), (12231, 16461), (14043, 14337)]