205657229043

素因数分解:

$3^3\times 7^2\times {\mathrm{97}}^1\times {\mathrm{1602553}}^1$

素因数の和:1602673

約数の個数: 48

約数和(自身を含む): 358074665760

約数和(自身を除く): 152417436717

約数列:

[1, 3, 7, 9, 21, 27, 49, 63, 97, 147, 189, 291, 441, 679, 873, 1323, 2037, 2619, 4753, 6111, 14259, 18333, 42777, 128331, 1602553, 4807659, 11217871, 14422977, 33653613, 43268931, 78525097, 100960839, 155447641, 235575291, 302882517, 466342923, 706725873, 1088133487, 1399028769, 2120177619, 3264400461, 4197086307, 7616934409, 9793201383, 22850803227, 29379604149, 68552409681, 205657229043]

約数ペア:

[(1, 205657229043), (3, 68552409681), (7, 29379604149), (9, 22850803227), (21, 9793201383), (27, 7616934409), (49, 4197086307), (63, 3264400461), (97, 2120177619), (147, 1399028769), (189, 1088133487), (291, 706725873), (441, 466342923), (679, 302882517), (873, 235575291), (1323, 155447641), (2037, 100960839), (2619, 78525097), (4753, 43268931), (6111, 33653613), (14259, 14422977), (18333, 11217871), (42777, 4807659), (128331, 1602553)]