15662965773

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{139}}^1\times {\mathrm{4973}}^1$

素因数の和:5218

約数の個数: 64

約数和(自身を含む): 26205419520

約数和(自身を除く): 10542453747

約数列:

[1, 3, 7, 13, 21, 39, 83, 91, 139, 249, 273, 417, 581, 973, 1079, 1743, 1807, 2919, 3237, 4973, 5421, 7553, 11537, 12649, 14919, 22659, 34611, 34811, 37947, 64649, 80759, 104433, 149981, 193947, 242277, 412759, 449943, 452543, 691247, 1049867, 1238277, 1357629, 2073741, 2889313, 3149601, 4838729, 5365867, 8667939, 8986211, 14516187, 16097601, 26958633, 37561069, 57373501, 62903477, 112683207, 172120503, 188710431, 401614507, 745855513, 1204843521, 2237566539, 5220988591, 15662965773]

約数ペア:

[(1, 15662965773), (3, 5220988591), (7, 2237566539), (13, 1204843521), (21, 745855513), (39, 401614507), (83, 188710431), (91, 172120503), (139, 112683207), (249, 62903477), (273, 57373501), (417, 37561069), (581, 26958633), (973, 16097601), (1079, 14516187), (1743, 8986211), (1807, 8667939), (2919, 5365867), (3237, 4838729), (4973, 3149601), (5421, 2889313), (7553, 2073741), (11537, 1357629), (12649, 1238277), (14919, 1049867), (22659, 691247), (34611, 452543), (34811, 449943), (37947, 412759), (64649, 242277), (80759, 193947), (104433, 149981)]