1995391036797

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{149}}^1\times {\mathrm{307}}^1\times {\mathrm{23117}}^1$

素因数の和:23630

約数の個数: 64

約数和(自身を含む): 2922189177600

約数和(自身を除く): 926798140803

約数列:

[1, 3, 17, 37, 51, 111, 149, 307, 447, 629, 921, 1887, 2533, 5219, 5513, 7599, 11359, 15657, 16539, 23117, 34077, 45743, 69351, 93721, 137229, 193103, 281163, 392989, 579309, 777631, 855329, 1178967, 1692491, 2332893, 2565987, 3444433, 5077473, 7096919, 10333299, 14540593, 21290757, 28772347, 43621779, 58555361, 86317041, 120647623, 127444021, 175666083, 262586003, 361942869, 382332063, 787758009, 1057440931, 2166548357, 3172322793, 4463962051, 6499645071, 13391886153, 17976495827, 39125314447, 53929487481, 117375943341, 665130345599, 1995391036797]

約数ペア:

[(1, 1995391036797), (3, 665130345599), (17, 117375943341), (37, 53929487481), (51, 39125314447), (111, 17976495827), (149, 13391886153), (307, 6499645071), (447, 4463962051), (629, 3172322793), (921, 2166548357), (1887, 1057440931), (2533, 787758009), (5219, 382332063), (5513, 361942869), (7599, 262586003), (11359, 175666083), (15657, 127444021), (16539, 120647623), (23117, 86317041), (34077, 58555361), (45743, 43621779), (69351, 28772347), (93721, 21290757), (137229, 14540593), (193103, 10333299), (281163, 7096919), (392989, 5077473), (579309, 3444433), (777631, 2565987), (855329, 2332893), (1178967, 1692491)]