70678839

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:348

約数の個数: 64

約数和(自身を含む): 125411328

約数和(自身を除く): 54732489

約数列:

[1, 3, 7, 11, 21, 23, 33, 53, 69, 77, 159, 161, 231, 251, 253, 371, 483, 583, 753, 759, 1113, 1219, 1749, 1757, 1771, 2761, 3657, 4081, 5271, 5313, 5773, 8283, 8533, 12243, 13303, 13409, 17319, 19327, 25599, 39909, 40227, 40411, 57981, 63503, 93121, 93863, 121233, 146333, 190509, 279363, 281589, 305969, 438999, 444521, 917907, 1024331, 1333563, 2141783, 3072993, 3365659, 6425349, 10096977, 23559613, 70678839]

約数ペア:

[(1, 70678839), (3, 23559613), (7, 10096977), (11, 6425349), (21, 3365659), (23, 3072993), (33, 2141783), (53, 1333563), (69, 1024331), (77, 917907), (159, 444521), (161, 438999), (231, 305969), (251, 281589), (253, 279363), (371, 190509), (483, 146333), (583, 121233), (753, 93863), (759, 93121), (1113, 63503), (1219, 57981), (1749, 40411), (1757, 40227), (1771, 39909), (2761, 25599), (3657, 19327), (4081, 17319), (5271, 13409), (5313, 13303), (5773, 12243), (8283, 8533)]