1570395141

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1\times {\mathrm{743}}^1$

素因数の和:1023

約数の個数: 64

約数和(自身を含む): 2725539840

約数和(自身を除く): 1155144699

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 211, 371, 477, 633, 743, 1113, 1431, 1477, 1899, 2229, 3339, 4431, 5201, 5697, 6687, 10017, 11183, 13293, 15603, 20061, 33549, 39379, 39879, 46809, 78281, 100647, 118137, 140427, 156773, 234843, 275653, 301941, 354411, 470319, 704529, 826959, 1063233, 1097411, 1410957, 2113587, 2480877, 3292233, 4232871, 7442631, 8308969, 9876699, 24926907, 29630097, 58162783, 74780721, 174488349, 224342163, 523465047, 1570395141]

約数ペア:

[(1, 1570395141), (3, 523465047), (7, 224342163), (9, 174488349), (21, 74780721), (27, 58162783), (53, 29630097), (63, 24926907), (159, 9876699), (189, 8308969), (211, 7442631), (371, 4232871), (477, 3292233), (633, 2480877), (743, 2113587), (1113, 1410957), (1431, 1097411), (1477, 1063233), (1899, 826959), (2229, 704529), (3339, 470319), (4431, 354411), (5201, 301941), (5697, 275653), (6687, 234843), (10017, 156773), (11183, 140427), (13293, 118137), (15603, 100647), (20061, 78281), (33549, 46809), (39379, 39879)]