1768508021277

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{653}}^1\times {\mathrm{743}}^1\times {\mathrm{17609}}^1$

素因数の和:19034

約数の個数: 48

約数和(自身を含む): 2673404248320

約数和(自身を除く): 904896227043

約数列:

[1, 3, 9, 23, 69, 207, 653, 743, 1959, 2229, 5877, 6687, 15019, 17089, 17609, 45057, 51267, 52827, 135171, 153801, 158481, 405007, 485179, 1215021, 1455537, 3645063, 4366611, 11159117, 11498677, 13083487, 33477351, 34496031, 39250461, 100432053, 103488093, 117751383, 264469571, 300920201, 793408713, 902760603, 2380226139, 2708281809, 8543517011, 25630551033, 76891653099, 196500891253, 589502673759, 1768508021277]

約数ペア:

[(1, 1768508021277), (3, 589502673759), (9, 196500891253), (23, 76891653099), (69, 25630551033), (207, 8543517011), (653, 2708281809), (743, 2380226139), (1959, 902760603), (2229, 793408713), (5877, 300920201), (6687, 264469571), (15019, 117751383), (17089, 103488093), (17609, 100432053), (45057, 39250461), (51267, 34496031), (52827, 33477351), (135171, 13083487), (153801, 11498677), (158481, 11159117), (405007, 4366611), (485179, 3645063), (1215021, 1455537)]