26763201

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{41}}^2\times {\mathrm{61}}^1$

素因数の和:178

約数の個数: 36

約数和(自身を含む): 41662140

約数和(自身を除く): 14898939

約数列:

[1, 3, 9, 29, 41, 61, 87, 123, 183, 261, 369, 549, 1189, 1681, 1769, 2501, 3567, 5043, 5307, 7503, 10701, 15129, 15921, 22509, 48749, 72529, 102541, 146247, 217587, 307623, 438741, 652761, 922869, 2973689, 8921067, 26763201]

約数ペア:

[(1, 26763201), (3, 8921067), (9, 2973689), (29, 922869), (41, 652761), (61, 438741), (87, 307623), (123, 217587), (183, 146247), (261, 102541), (369, 72529), (549, 48749), (1189, 22509), (1681, 15921), (1769, 15129), (2501, 10701), (3567, 7503), (5043, 5307)]