156735115173

素因数分解:

$3^2\times 7^1\times {\mathrm{13}}^2\times {\mathrm{743}}^1\times {\mathrm{19813}}^1$

素因数の和:20595

約数の個数: 72

約数和(自身を含む): 280562435712

約数和(自身を除く): 123827320539

約数列:

[1, 3, 7, 9, 13, 21, 39, 63, 91, 117, 169, 273, 507, 743, 819, 1183, 1521, 2229, 3549, 5201, 6687, 9659, 10647, 15603, 19813, 28977, 46809, 59439, 67613, 86931, 125567, 138691, 178317, 202839, 257569, 376701, 416073, 608517, 772707, 878969, 1130103, 1248219, 1802983, 2318121, 2636907, 3348397, 5408949, 7910721, 10045191, 14721059, 16226847, 23438779, 30135573, 44163177, 70316337, 103047413, 132489531, 191373767, 210949011, 309142239, 574121301, 927426717, 1339616369, 1722363903, 2487858971, 4018849107, 7463576913, 12056547321, 17415012797, 22390730739, 52245038391, 156735115173]

約数ペア:

[(1, 156735115173), (3, 52245038391), (7, 22390730739), (9, 17415012797), (13, 12056547321), (21, 7463576913), (39, 4018849107), (63, 2487858971), (91, 1722363903), (117, 1339616369), (169, 927426717), (273, 574121301), (507, 309142239), (743, 210949011), (819, 191373767), (1183, 132489531), (1521, 103047413), (2229, 70316337), (3549, 44163177), (5201, 30135573), (6687, 23438779), (9659, 16226847), (10647, 14721059), (15603, 10045191), (19813, 7910721), (28977, 5408949), (46809, 3348397), (59439, 2636907), (67613, 2318121), (86931, 1802983), (125567, 1248219), (138691, 1130103), (178317, 878969), (202839, 772707), (257569, 608517), (376701, 416073)]