69099333

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{257}}^1$

素因数の和:421

約数の個数: 32

約数和(自身を含む): 100310400

約数和(自身を除く): 31211067

約数列:

[1, 3, 19, 53, 57, 89, 159, 257, 267, 771, 1007, 1691, 3021, 4717, 4883, 5073, 13621, 14151, 14649, 22873, 40863, 68619, 89623, 258799, 268869, 434587, 776397, 1212269, 1303761, 3636807, 23033111, 69099333]

約数ペア:

[(1, 69099333), (3, 23033111), (19, 3636807), (53, 1303761), (57, 1212269), (89, 776397), (159, 434587), (257, 268869), (267, 258799), (771, 89623), (1007, 68619), (1691, 40863), (3021, 22873), (4717, 14649), (4883, 14151), (5073, 13621)]