13062789

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:191

約数の個数: 40

約数和(自身を含む): 20734560

約数和(自身を除く): 7671771

約数列:

[1, 3, 9, 27, 29, 67, 81, 83, 87, 201, 249, 261, 603, 747, 783, 1809, 1943, 2241, 2349, 2407, 5427, 5561, 5829, 6723, 7221, 16683, 17487, 21663, 50049, 52461, 64989, 150147, 157383, 161269, 194967, 450441, 483807, 1451421, 4354263, 13062789]

約数ペア:

[(1, 13062789), (3, 4354263), (9, 1451421), (27, 483807), (29, 450441), (67, 194967), (81, 161269), (83, 157383), (87, 150147), (201, 64989), (249, 52461), (261, 50049), (603, 21663), (747, 17487), (783, 16683), (1809, 7221), (1943, 6723), (2241, 5829), (2349, 5561), (2407, 5427)]