4920540129

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{19963}}^1$

素因数の和:20171

約数の個数: 40

約数和(自身を含む): 7826686560

約数和(自身を除く): 2906146431

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 179, 459, 537, 1377, 1611, 3043, 4833, 9129, 14499, 19963, 27387, 59889, 82161, 179667, 246483, 339371, 539001, 1018113, 1617003, 3054339, 3573377, 9163017, 10720131, 27489051, 32160393, 60747409, 96481179, 182242227, 289443537, 546726681, 1640180043, 4920540129]

約数ペア:

[(1, 4920540129), (3, 1640180043), (9, 546726681), (17, 289443537), (27, 182242227), (51, 96481179), (81, 60747409), (153, 32160393), (179, 27489051), (459, 10720131), (537, 9163017), (1377, 3573377), (1611, 3054339), (3043, 1617003), (4833, 1018113), (9129, 539001), (14499, 339371), (19963, 246483), (27387, 179667), (59889, 82161)]