203426883

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{997}}^1$

素因数の和:1249

約数の個数: 40

約数和(自身を含む): 333292080

約数和(自身を除く): 129865197

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 229, 297, 687, 891, 997, 2061, 2519, 2991, 6183, 7557, 8973, 10967, 18549, 22671, 26919, 32901, 68013, 80757, 98703, 204039, 228313, 296109, 684939, 888327, 2054817, 2511443, 6164451, 7534329, 18493353, 22602987, 67808961, 203426883]

約数ペア:

[(1, 203426883), (3, 67808961), (9, 22602987), (11, 18493353), (27, 7534329), (33, 6164451), (81, 2511443), (99, 2054817), (229, 888327), (297, 684939), (687, 296109), (891, 228313), (997, 204039), (2061, 98703), (2519, 80757), (2991, 68013), (6183, 32901), (7557, 26919), (8973, 22671), (10967, 18549)]