73269819

素因数分解:

$3^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{2789}}^1$

素因数の和:2944

約数の個数: 32

約数和(自身を含む): 124992000

約数和(自身を除く): 51722181

約数列:

[1, 3, 7, 9, 21, 27, 63, 139, 189, 417, 973, 1251, 2789, 2919, 3753, 8367, 8757, 19523, 25101, 26271, 58569, 75303, 175707, 387671, 527121, 1163013, 2713697, 3489039, 8141091, 10467117, 24423273, 73269819]

約数ペア:

[(1, 73269819), (3, 24423273), (7, 10467117), (9, 8141091), (21, 3489039), (27, 2713697), (63, 1163013), (139, 527121), (189, 387671), (417, 175707), (973, 75303), (1251, 58569), (2789, 26271), (2919, 25101), (3753, 19523), (8367, 8757)]