74301513

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:246

約数の個数: 64

約数和(自身を含む): 124207104

約数和(自身を除く): 49905591

約数列:

[1, 3, 11, 13, 31, 33, 37, 39, 93, 111, 143, 151, 341, 403, 407, 429, 453, 481, 1023, 1147, 1209, 1221, 1443, 1661, 1963, 3441, 4433, 4681, 4983, 5291, 5587, 5889, 12617, 13299, 14043, 14911, 15873, 16761, 21593, 37851, 44733, 51491, 60853, 61457, 64779, 72631, 154473, 164021, 173197, 182559, 184371, 217893, 492063, 519591, 669383, 798941, 1905167, 2008149, 2251561, 2396823, 5715501, 6754683, 24767171, 74301513]

約数ペア:

[(1, 74301513), (3, 24767171), (11, 6754683), (13, 5715501), (31, 2396823), (33, 2251561), (37, 2008149), (39, 1905167), (93, 798941), (111, 669383), (143, 519591), (151, 492063), (341, 217893), (403, 184371), (407, 182559), (429, 173197), (453, 164021), (481, 154473), (1023, 72631), (1147, 64779), (1209, 61457), (1221, 60853), (1443, 51491), (1661, 44733), (1963, 37851), (3441, 21593), (4433, 16761), (4681, 15873), (4983, 14911), (5291, 14043), (5587, 13299), (5889, 12617)]