352139957181

素因数分解:

$3^2\times {\mathrm{109}}^1\times {\mathrm{197}}^1\times {\mathrm{223}}^1\times {\mathrm{8171}}^1$

素因数の和:8706

約数の個数: 48

約数和(自身を含む): 518295697920

約数和(自身を除く): 166155740739

約数列:

[1, 3, 9, 109, 197, 223, 327, 591, 669, 981, 1773, 2007, 8171, 21473, 24307, 24513, 43931, 64419, 72921, 73539, 131793, 193257, 218763, 395379, 890639, 1609687, 1822133, 2671917, 4788479, 4829061, 5466399, 8015751, 14365437, 14487183, 16399197, 43096311, 175455883, 198612497, 358960201, 526367649, 595837491, 1076880603, 1579102947, 1787512473, 3230641809, 39126661909, 117379985727, 352139957181]

約数ペア:

[(1, 352139957181), (3, 117379985727), (9, 39126661909), (109, 3230641809), (197, 1787512473), (223, 1579102947), (327, 1076880603), (591, 595837491), (669, 526367649), (981, 358960201), (1773, 198612497), (2007, 175455883), (8171, 43096311), (21473, 16399197), (24307, 14487183), (24513, 14365437), (43931, 8015751), (64419, 5466399), (72921, 4829061), (73539, 4788479), (131793, 2671917), (193257, 1822133), (218763, 1609687), (395379, 890639)]