129302217

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{157}}^1$

素因数の和:283

約数の個数: 64

約数和(自身を含む): 218419200

約数和(自身を除く): 89116983

約数列:

[1, 3, 9, 11, 27, 33, 47, 59, 99, 141, 157, 177, 297, 423, 471, 517, 531, 649, 1269, 1413, 1551, 1593, 1727, 1947, 2773, 4239, 4653, 5181, 5841, 7379, 8319, 9263, 13959, 15543, 17523, 22137, 24957, 27789, 30503, 46629, 66411, 74871, 81169, 83367, 91509, 101893, 199233, 243507, 250101, 274527, 305679, 435361, 730521, 823581, 917037, 1306083, 2191563, 2751111, 3918249, 4788971, 11754747, 14366913, 43100739, 129302217]

約数ペア:

[(1, 129302217), (3, 43100739), (9, 14366913), (11, 11754747), (27, 4788971), (33, 3918249), (47, 2751111), (59, 2191563), (99, 1306083), (141, 917037), (157, 823581), (177, 730521), (297, 435361), (423, 305679), (471, 274527), (517, 250101), (531, 243507), (649, 199233), (1269, 101893), (1413, 91509), (1551, 83367), (1593, 81169), (1727, 74871), (1947, 66411), (2773, 46629), (4239, 30503), (4653, 27789), (5181, 24957), (5841, 22137), (7379, 17523), (8319, 15543), (9263, 13959)]