39048399

素因数分解:

$3^5\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:338

約数の個数: 48

約数和(自身を含む): 64576512

約数和(自身を除く): 25528113

約数列:

[1, 3, 9, 13, 27, 39, 47, 81, 117, 141, 243, 263, 351, 423, 611, 789, 1053, 1269, 1833, 2367, 3159, 3419, 3807, 5499, 7101, 10257, 11421, 12361, 16497, 21303, 30771, 37083, 49491, 63909, 92313, 111249, 148473, 160693, 276939, 333747, 482079, 830817, 1001241, 1446237, 3003723, 4338711, 13016133, 39048399]

約数ペア:

[(1, 39048399), (3, 13016133), (9, 4338711), (13, 3003723), (27, 1446237), (39, 1001241), (47, 830817), (81, 482079), (117, 333747), (141, 276939), (243, 160693), (263, 148473), (351, 111249), (423, 92313), (611, 63909), (789, 49491), (1053, 37083), (1269, 30771), (1833, 21303), (2367, 16497), (3159, 12361), (3419, 11421), (3807, 10257), (5499, 7101)]