201215382039

素因数分解:

$3^4\times 7^1\times {\mathrm{6121}}^1\times {\mathrm{57977}}^1$

素因数の和:64117

約数の個数: 40

約数和(自身を含む): 343583193888

約数和(自身を除く): 142367811849

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 6121, 18363, 42847, 55089, 57977, 128541, 165267, 173931, 385623, 405839, 495801, 521793, 1156869, 1217517, 1565379, 3470607, 3652551, 4696137, 10957653, 32872959, 354877217, 1064631651, 2484140519, 3193894953, 7452421557, 9581684859, 22357264671, 28745054577, 67071794013, 201215382039]

約数ペア:

[(1, 201215382039), (3, 67071794013), (7, 28745054577), (9, 22357264671), (21, 9581684859), (27, 7452421557), (63, 3193894953), (81, 2484140519), (189, 1064631651), (567, 354877217), (6121, 32872959), (18363, 10957653), (42847, 4696137), (55089, 3652551), (57977, 3470607), (128541, 1565379), (165267, 1217517), (173931, 1156869), (385623, 521793), (405839, 495801)]