171434772

素因数分解:

$2^2\times 3^3\times {\mathrm{1097}}^1\times {\mathrm{1447}}^1$

素因数の和:2557

約数の個数: 48

約数和(自身を含む): 445173120

約数和(自身を除く): 273738348

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 1097, 1447, 2194, 2894, 3291, 4341, 4388, 5788, 6582, 8682, 9873, 13023, 13164, 17364, 19746, 26046, 29619, 39069, 39492, 52092, 59238, 78138, 118476, 156276, 1587359, 3174718, 4762077, 6349436, 9524154, 14286231, 19048308, 28572462, 42858693, 57144924, 85717386, 171434772]

約数ペア:

[(1, 171434772), (2, 85717386), (3, 57144924), (4, 42858693), (6, 28572462), (9, 19048308), (12, 14286231), (18, 9524154), (27, 6349436), (36, 4762077), (54, 3174718), (108, 1587359), (1097, 156276), (1447, 118476), (2194, 78138), (2894, 59238), (3291, 52092), (4341, 39492), (4388, 39069), (5788, 29619), (6582, 26046), (8682, 19746), (9873, 17364), (13023, 13164)]