148950417

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{15727}}^1$

素因数の和:15789

約数の個数: 32

約数和(自身を含む): 253661184

約数和(自身を除く): 104710767

約数列:

[1, 3, 7, 11, 21, 33, 41, 77, 123, 231, 287, 451, 861, 1353, 3157, 9471, 15727, 47181, 110089, 172997, 330267, 518991, 644807, 1210979, 1934421, 3632937, 4513649, 7092877, 13540947, 21278631, 49650139, 148950417]

約数ペア:

[(1, 148950417), (3, 49650139), (7, 21278631), (11, 13540947), (21, 7092877), (33, 4513649), (41, 3632937), (77, 1934421), (123, 1210979), (231, 644807), (287, 518991), (451, 330267), (861, 172997), (1353, 110089), (3157, 47181), (9471, 15727)]