43105251

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{367}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 72493056

約数和(自身を除く): 29387805

約数列:

[1, 3, 7, 17, 21, 47, 49, 51, 119, 141, 147, 329, 357, 367, 799, 833, 987, 1101, 2303, 2397, 2499, 2569, 5593, 6239, 6909, 7707, 16779, 17249, 17983, 18717, 39151, 43673, 51747, 53949, 117453, 120743, 131019, 293233, 305711, 362229, 845201, 879699, 917133, 2052631, 2535603, 6157893, 14368417, 43105251]

約数ペア:

[(1, 43105251), (3, 14368417), (7, 6157893), (17, 2535603), (21, 2052631), (47, 917133), (49, 879699), (51, 845201), (119, 362229), (141, 305711), (147, 293233), (329, 131019), (357, 120743), (367, 117453), (799, 53949), (833, 51747), (987, 43673), (1101, 39151), (2303, 18717), (2397, 17983), (2499, 17249), (2569, 16779), (5593, 7707), (6239, 6909)]