29757861

素因数分解:

$3^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1693}}^1$

素因数の和:1743

約数の個数: 40

約数和(自身を含む): 52473344

約数和(自身を除く): 22715483

約数列:

[1, 3, 7, 9, 21, 27, 31, 63, 81, 93, 189, 217, 279, 567, 651, 837, 1693, 1953, 2511, 5079, 5859, 11851, 15237, 17577, 35553, 45711, 52483, 106659, 137133, 157449, 319977, 367381, 472347, 959931, 1102143, 1417041, 3306429, 4251123, 9919287, 29757861]

約数ペア:

[(1, 29757861), (3, 9919287), (7, 4251123), (9, 3306429), (21, 1417041), (27, 1102143), (31, 959931), (63, 472347), (81, 367381), (93, 319977), (189, 157449), (217, 137133), (279, 106659), (567, 52483), (651, 45711), (837, 35553), (1693, 17577), (1953, 15237), (2511, 11851), (5079, 5859)]