69604647

素因数分解:

$3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:237

約数の個数: 64

約数和(自身を含む): 120268800

約数和(自身を除く): 50664153

約数列:

[1, 3, 7, 17, 21, 23, 49, 51, 69, 119, 147, 161, 173, 343, 357, 391, 483, 519, 833, 1029, 1127, 1173, 1211, 2499, 2737, 2941, 3381, 3633, 3979, 5831, 7889, 8211, 8477, 8823, 11937, 17493, 19159, 20587, 23667, 25431, 27853, 57477, 59339, 61761, 67643, 83559, 134113, 144109, 178017, 194971, 202929, 402339, 432327, 473501, 584913, 1008763, 1364797, 1420503, 3026289, 3314507, 4094391, 9943521, 23201549, 69604647]

約数ペア:

[(1, 69604647), (3, 23201549), (7, 9943521), (17, 4094391), (21, 3314507), (23, 3026289), (49, 1420503), (51, 1364797), (69, 1008763), (119, 584913), (147, 473501), (161, 432327), (173, 402339), (343, 202929), (357, 194971), (391, 178017), (483, 144109), (519, 134113), (833, 83559), (1029, 67643), (1127, 61761), (1173, 59339), (1211, 57477), (2499, 27853), (2737, 25431), (2941, 23667), (3381, 20587), (3633, 19159), (3979, 17493), (5831, 11937), (7889, 8823), (8211, 8477)]