99790353

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 170311680

約数和(自身を除く): 70521327

約数列:

[1, 3, 9, 13, 23, 27, 39, 47, 69, 117, 141, 207, 263, 299, 351, 423, 611, 621, 789, 897, 1081, 1269, 1833, 2367, 2691, 3243, 3419, 5499, 6049, 7101, 8073, 9729, 10257, 12361, 14053, 16497, 18147, 29187, 30771, 37083, 42159, 54441, 78637, 92313, 111249, 126477, 160693, 163323, 235911, 284303, 333747, 379431, 482079, 707733, 852909, 1446237, 2123199, 2558727, 3695939, 4338711, 7676181, 11087817, 33263451, 99790353]

約数ペア:

[(1, 99790353), (3, 33263451), (9, 11087817), (13, 7676181), (23, 4338711), (27, 3695939), (39, 2558727), (47, 2123199), (69, 1446237), (117, 852909), (141, 707733), (207, 482079), (263, 379431), (299, 333747), (351, 284303), (423, 235911), (611, 163323), (621, 160693), (789, 126477), (897, 111249), (1081, 92313), (1269, 78637), (1833, 54441), (2367, 42159), (2691, 37083), (3243, 30771), (3419, 29187), (5499, 18147), (6049, 16497), (7101, 14053), (8073, 12361), (9729, 10257)]