82621911

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{349}}^1$

素因数の和:495

約数の個数: 32

約数和(自身を含む): 119347200

約数和(自身を除く): 36725289

約数列:

[1, 3, 23, 47, 69, 73, 141, 219, 349, 1047, 1081, 1679, 3243, 3431, 5037, 8027, 10293, 16403, 24081, 25477, 49209, 76431, 78913, 236739, 377269, 585971, 1131807, 1197419, 1757913, 3592257, 27540637, 82621911]

約数ペア:

[(1, 82621911), (3, 27540637), (23, 3592257), (47, 1757913), (69, 1197419), (73, 1131807), (141, 585971), (219, 377269), (349, 236739), (1047, 78913), (1081, 76431), (1679, 49209), (3243, 25477), (3431, 24081), (5037, 16403), (8027, 10293)]