1805153931

素因数分解:

$3^5\times 7^1\times {\mathrm{131}}^1\times {\mathrm{8101}}^1$

素因数の和:8254

約数の個数: 48

約数和(自身を含む): 3114279168

約数和(自身を除く): 1309125237

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 131, 189, 243, 393, 567, 917, 1179, 1701, 2751, 3537, 8101, 8253, 10611, 24303, 24759, 31833, 56707, 72909, 74277, 170121, 218727, 222831, 510363, 656181, 1061231, 1531089, 1968543, 3183693, 4593267, 7428617, 9551079, 13779801, 22285851, 28653237, 66857553, 85959711, 200572659, 257879133, 601717977, 1805153931]

約数ペア:

[(1, 1805153931), (3, 601717977), (7, 257879133), (9, 200572659), (21, 85959711), (27, 66857553), (63, 28653237), (81, 22285851), (131, 13779801), (189, 9551079), (243, 7428617), (393, 4593267), (567, 3183693), (917, 1968543), (1179, 1531089), (1701, 1061231), (2751, 656181), (3537, 510363), (8101, 222831), (8253, 218727), (10611, 170121), (24303, 74277), (24759, 72909), (31833, 56707)]