16765367031

素因数分解:

$3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{49547}}^1$

素因数の和:49732

約数の個数: 48

約数和(自身を含む): 28568187648

約数和(自身を除く): 11802820617

約数列:

[1, 3, 7, 9, 21, 41, 63, 123, 131, 287, 369, 393, 861, 917, 1179, 2583, 2751, 5371, 8253, 16113, 37597, 48339, 49547, 112791, 148641, 338373, 346829, 445923, 1040487, 2031427, 3121461, 6094281, 6490657, 14219989, 18282843, 19471971, 42659967, 45434599, 58415913, 127979901, 136303797, 266116937, 408911391, 798350811, 1862818559, 2395052433, 5588455677, 16765367031]

約数ペア:

[(1, 16765367031), (3, 5588455677), (7, 2395052433), (9, 1862818559), (21, 798350811), (41, 408911391), (63, 266116937), (123, 136303797), (131, 127979901), (287, 58415913), (369, 45434599), (393, 42659967), (861, 19471971), (917, 18282843), (1179, 14219989), (2583, 6490657), (2751, 6094281), (5371, 3121461), (8253, 2031427), (16113, 1040487), (37597, 445923), (48339, 346829), (49547, 338373), (112791, 148641)]