68545589

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{277}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 86469120

約数和(自身を除く): 17923531

約数列:

[1, 7, 23, 29, 53, 161, 203, 277, 371, 667, 1219, 1537, 1939, 4669, 6371, 8033, 8533, 10759, 14681, 35351, 44597, 56231, 102767, 184759, 247457, 337663, 425749, 1293313, 2363641, 2980243, 9792227, 68545589]

約数ペア:

[(1, 68545589), (7, 9792227), (23, 2980243), (29, 2363641), (53, 1293313), (161, 425749), (203, 337663), (277, 247457), (371, 184759), (667, 102767), (1219, 56231), (1537, 44597), (1939, 35351), (4669, 14681), (6371, 10759), (8033, 8533)]