15691016691

素因数分解:

$3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{719}}^1\times {\mathrm{15061}}^1$

素因数の和:15816

約数の個数: 48

約数和(自身を含む): 27068221440

約数和(自身を除く): 11377204749

約数列:

[1, 3, 7, 9, 21, 23, 63, 69, 161, 207, 483, 719, 1449, 2157, 5033, 6471, 15061, 15099, 16537, 45183, 45297, 49611, 105427, 115759, 135549, 148833, 316281, 346403, 347277, 948843, 1039209, 1041831, 2424821, 3117627, 7274463, 10828859, 21823389, 32486577, 75802013, 97459731, 227406039, 249063757, 682218117, 747191271, 1743446299, 2241573813, 5230338897, 15691016691]

約数ペア:

[(1, 15691016691), (3, 5230338897), (7, 2241573813), (9, 1743446299), (21, 747191271), (23, 682218117), (63, 249063757), (69, 227406039), (161, 97459731), (207, 75802013), (483, 32486577), (719, 21823389), (1449, 10828859), (2157, 7274463), (5033, 3117627), (6471, 2424821), (15061, 1041831), (15099, 1039209), (16537, 948843), (45183, 347277), (45297, 346403), (49611, 316281), (105427, 148833), (115759, 135549)]