7727431362

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{521}}^1\times {\mathrm{20773}}^1$

素因数の和:21323

約数の個数: 64

約数和(自身を含む): 18738480384

約数和(自身を除く): 11011049022

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 238, 357, 521, 714, 1042, 1563, 3126, 3647, 7294, 8857, 10941, 17714, 20773, 21882, 26571, 41546, 53142, 61999, 62319, 123998, 124638, 145411, 185997, 290822, 353141, 371994, 436233, 706282, 872466, 1059423, 2118846, 2471987, 4943974, 7415961, 10822733, 14831922, 21645466, 32468199, 64936398, 75759131, 151518262, 183986461, 227277393, 367972922, 454554786, 551959383, 1103918766, 1287905227, 2575810454, 3863715681, 7727431362]

約数ペア:

[(1, 7727431362), (2, 3863715681), (3, 2575810454), (6, 1287905227), (7, 1103918766), (14, 551959383), (17, 454554786), (21, 367972922), (34, 227277393), (42, 183986461), (51, 151518262), (102, 75759131), (119, 64936398), (238, 32468199), (357, 21645466), (521, 14831922), (714, 10822733), (1042, 7415961), (1563, 4943974), (3126, 2471987), (3647, 2118846), (7294, 1059423), (8857, 872466), (10941, 706282), (17714, 436233), (20773, 371994), (21882, 353141), (26571, 290822), (41546, 185997), (53142, 145411), (61999, 124638), (62319, 123998)]