156950500257

素因数分解:

$3^4\times {\mathrm{359}}^1\times {\mathrm{2179}}^1\times {\mathrm{2477}}^1$

素因数の和:5027

約数の個数: 40

約数和(自身を含む): 235312862400

約数和(自身を除く): 78362362143

約数列:

[1, 3, 9, 27, 81, 359, 1077, 2179, 2477, 3231, 6537, 7431, 9693, 19611, 22293, 29079, 58833, 66879, 176499, 200637, 782261, 889243, 2346783, 2667729, 5397383, 7040349, 8003187, 16192149, 21121047, 24009561, 48576447, 63363141, 72028683, 145729341, 437188023, 1937660497, 5812981491, 17438944473, 52316833419, 156950500257]

約数ペア:

[(1, 156950500257), (3, 52316833419), (9, 17438944473), (27, 5812981491), (81, 1937660497), (359, 437188023), (1077, 145729341), (2179, 72028683), (2477, 63363141), (3231, 48576447), (6537, 24009561), (7431, 21121047), (9693, 16192149), (19611, 8003187), (22293, 7040349), (29079, 5397383), (58833, 2667729), (66879, 2346783), (176499, 889243), (200637, 782261)]