91868781

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{373}}^1$

素因数の和:573

約数の個数: 32

約数和(自身を含む): 134640000

約数和(自身を除く): 42771219

約数列:

[1, 3, 19, 29, 57, 87, 149, 373, 447, 551, 1119, 1653, 2831, 4321, 7087, 8493, 10817, 12963, 21261, 32451, 55577, 82099, 166731, 205523, 246297, 616569, 1055963, 1611733, 3167889, 4835199, 30622927, 91868781]

約数ペア:

[(1, 91868781), (3, 30622927), (19, 4835199), (29, 3167889), (57, 1611733), (87, 1055963), (149, 616569), (373, 246297), (447, 205523), (551, 166731), (1119, 82099), (1653, 55577), (2831, 32451), (4321, 21261), (7087, 12963), (8493, 10817)]