25070379939

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1613}}^1\times {\mathrm{8263}}^1$

素因数の和:9912

約数の個数: 48

約数和(自身を含む): 41614859520

約数和(自身を除く): 16544479581

約数列:

[1, 3, 9, 11, 19, 33, 57, 99, 171, 209, 627, 1613, 1881, 4839, 8263, 14517, 17743, 24789, 30647, 53229, 74367, 90893, 91941, 156997, 159687, 272679, 275823, 337117, 470991, 818037, 1011351, 1412973, 1726967, 3034053, 5180901, 13328219, 15542703, 39984657, 119953971, 146610409, 253236161, 439831227, 759708483, 1319493681, 2279125449, 2785597771, 8356793313, 25070379939]

約数ペア:

[(1, 25070379939), (3, 8356793313), (9, 2785597771), (11, 2279125449), (19, 1319493681), (33, 759708483), (57, 439831227), (99, 253236161), (171, 146610409), (209, 119953971), (627, 39984657), (1613, 15542703), (1881, 13328219), (4839, 5180901), (8263, 3034053), (14517, 1726967), (17743, 1412973), (24789, 1011351), (30647, 818037), (53229, 470991), (74367, 337117), (90893, 275823), (91941, 272679), (156997, 159687)]