156968274249

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{2351}}^1\times {\mathrm{48487}}^1$

素因数の和:50867

約数の個数: 40

約数和(自身を含む): 248387344128

約数和(自身を除く): 91419069879

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 459, 1377, 2351, 7053, 21159, 39967, 48487, 63477, 119901, 145461, 190431, 359703, 436383, 824279, 1079109, 1309149, 2472837, 3237327, 3927447, 7418511, 22255533, 66766599, 113992937, 341978811, 1025936433, 1937879929, 3077809299, 5813639787, 9233427897, 17440919361, 52322758083, 156968274249]

約数ペア:

[(1, 156968274249), (3, 52322758083), (9, 17440919361), (17, 9233427897), (27, 5813639787), (51, 3077809299), (81, 1937879929), (153, 1025936433), (459, 341978811), (1377, 113992937), (2351, 66766599), (7053, 22255533), (21159, 7418511), (39967, 3927447), (48487, 3237327), (63477, 2472837), (119901, 1309149), (145461, 1079109), (190431, 824279), (359703, 436383)]