73183257

素因数分解:

$3^4\times 7^1\times {\mathrm{337}}^1\times {\mathrm{383}}^1$

素因数の和:739

約数の個数: 40

約数和(自身を含む): 125638656

約数和(自身を除く): 52455399

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 337, 383, 567, 1011, 1149, 2359, 2681, 3033, 3447, 7077, 8043, 9099, 10341, 21231, 24129, 27297, 31023, 63693, 72387, 129071, 191079, 217161, 387213, 903497, 1161639, 2710491, 3484917, 8131473, 10454751, 24394419, 73183257]

約数ペア:

[(1, 73183257), (3, 24394419), (7, 10454751), (9, 8131473), (21, 3484917), (27, 2710491), (63, 1161639), (81, 903497), (189, 387213), (337, 217161), (383, 191079), (567, 129071), (1011, 72387), (1149, 63693), (2359, 31023), (2681, 27297), (3033, 24129), (3447, 21231), (7077, 10341), (8043, 9099)]