149804578161

素因数分解:

$3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{461}}^1\times {\mathrm{25409}}^1$

素因数の和:25919

約数の個数: 72

約数和(自身を含む): 260967306600

約数和(自身を除く): 111162728439

約数列:

[1, 3, 7, 9, 21, 29, 49, 63, 87, 147, 203, 261, 441, 461, 609, 1383, 1421, 1827, 3227, 4149, 4263, 9681, 12789, 13369, 22589, 25409, 29043, 40107, 67767, 76227, 93583, 120321, 177863, 203301, 228681, 280749, 533589, 655081, 736861, 842247, 1245041, 1600767, 1965243, 2210583, 3735123, 5158027, 5895729, 6631749, 11205369, 11713549, 15474081, 35140647, 36106189, 46422243, 81994843, 105421941, 108318567, 245984529, 324955701, 339692921, 573963901, 737953587, 1019078763, 1721891703, 2377850447, 3057236289, 5165675109, 7133551341, 16644953129, 21400654023, 49934859387, 149804578161]

約数ペア:

[(1, 149804578161), (3, 49934859387), (7, 21400654023), (9, 16644953129), (21, 7133551341), (29, 5165675109), (49, 3057236289), (63, 2377850447), (87, 1721891703), (147, 1019078763), (203, 737953587), (261, 573963901), (441, 339692921), (461, 324955701), (609, 245984529), (1383, 108318567), (1421, 105421941), (1827, 81994843), (3227, 46422243), (4149, 36106189), (4263, 35140647), (9681, 15474081), (12789, 11713549), (13369, 11205369), (22589, 6631749), (25409, 5895729), (29043, 5158027), (40107, 3735123), (67767, 2210583), (76227, 1965243), (93583, 1600767), (120321, 1245041), (177863, 842247), (203301, 736861), (228681, 655081), (280749, 533589)]