74374377

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1\times {\mathrm{811}}^1$

素因数の和:1229

約数の個数: 32

約数和(自身を含む): 124099584

約数和(自身を除く): 49725207

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 397, 811, 1191, 2433, 2779, 4367, 5677, 8337, 8921, 13101, 17031, 26763, 30569, 62447, 91707, 187341, 321967, 965901, 2253769, 3541637, 6761307, 10624911, 24791459, 74374377]

約数ペア:

[(1, 74374377), (3, 24791459), (7, 10624911), (11, 6761307), (21, 3541637), (33, 2253769), (77, 965901), (231, 321967), (397, 187341), (811, 91707), (1191, 62447), (2433, 30569), (2779, 26763), (4367, 17031), (5677, 13101), (8337, 8921)]