29955231

素因数分解:

$3^3\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{571}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 46675200

約数和(自身を除く): 16719969

約数列:

[1, 3, 9, 27, 29, 67, 87, 201, 261, 571, 603, 783, 1713, 1809, 1943, 5139, 5829, 15417, 16559, 17487, 38257, 49677, 52461, 114771, 149031, 344313, 447093, 1032939, 1109453, 3328359, 9985077, 29955231]

約数ペア:

[(1, 29955231), (3, 9985077), (9, 3328359), (27, 1109453), (29, 1032939), (67, 447093), (87, 344313), (201, 149031), (261, 114771), (571, 52461), (603, 49677), (783, 38257), (1713, 17487), (1809, 16559), (1943, 15417), (5139, 5829)]