755252991

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{503}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 1171183104

約数和(自身を除く): 415930113

約数列:

[1, 3, 9, 27, 37, 81, 111, 167, 243, 333, 501, 503, 999, 1503, 1509, 2997, 4509, 4527, 6179, 8991, 13527, 13581, 18537, 18611, 40581, 40743, 55611, 55833, 84001, 122229, 166833, 167499, 252003, 500499, 502497, 756009, 1501497, 1507491, 2268027, 3108037, 4522473, 6804081, 9324111, 20412243, 27972333, 83916999, 251750997, 755252991]

約数ペア:

[(1, 755252991), (3, 251750997), (9, 83916999), (27, 27972333), (37, 20412243), (81, 9324111), (111, 6804081), (167, 4522473), (243, 3108037), (333, 2268027), (501, 1507491), (503, 1501497), (999, 756009), (1503, 502497), (1509, 500499), (2997, 252003), (4509, 167499), (4527, 166833), (6179, 122229), (8991, 84001), (13527, 55833), (13581, 55611), (18537, 40743), (18611, 40581)]