7442079477

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{131}}^1\times {\mathrm{179}}^1$

素因数の和:471

約数の個数: 96

約数和(自身を含む): 12481413120

約数和(自身を除く): 5039333643

約数列:

[1, 3, 7, 17, 21, 49, 51, 119, 127, 131, 147, 179, 357, 381, 393, 537, 833, 889, 917, 1253, 2159, 2227, 2499, 2667, 2751, 3043, 3759, 6223, 6419, 6477, 6681, 8771, 9129, 15113, 15589, 16637, 18669, 19257, 21301, 22733, 23449, 26313, 45339, 46767, 49911, 63903, 68199, 70347, 105791, 109123, 116459, 149107, 159131, 164143, 282829, 317373, 327369, 349377, 386461, 398633, 447321, 477393, 492429, 815213, 848487, 1113917, 1149001, 1159383, 1195899, 1979803, 2445639, 2705227, 2790431, 2978023, 3341751, 3447003, 5939409, 8115681, 8371293, 8934069, 13858621, 18936589, 19533017, 20846161, 41575863, 50626391, 56809767, 58599051, 62538483, 145923127, 151879173, 354384737, 437769381, 1063154211, 2480693159, 7442079477]

約数ペア:

[(1, 7442079477), (3, 2480693159), (7, 1063154211), (17, 437769381), (21, 354384737), (49, 151879173), (51, 145923127), (119, 62538483), (127, 58599051), (131, 56809767), (147, 50626391), (179, 41575863), (357, 20846161), (381, 19533017), (393, 18936589), (537, 13858621), (833, 8934069), (889, 8371293), (917, 8115681), (1253, 5939409), (2159, 3447003), (2227, 3341751), (2499, 2978023), (2667, 2790431), (2751, 2705227), (3043, 2445639), (3759, 1979803), (6223, 1195899), (6419, 1159383), (6477, 1149001), (6681, 1113917), (8771, 848487), (9129, 815213), (15113, 492429), (15589, 477393), (16637, 447321), (18669, 398633), (19257, 386461), (21301, 349377), (22733, 327369), (23449, 317373), (26313, 282829), (45339, 164143), (46767, 159131), (49911, 149107), (63903, 116459), (68199, 109123), (70347, 105791)]