144879231

素因数分解:

$3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{587}}^1$

素因数の和:700

約数の個数: 48

約数和(自身を含む): 238097664

約数和(自身を除く): 93218433

約数列:

[1, 3, 7, 21, 23, 49, 69, 73, 147, 161, 219, 483, 511, 587, 1127, 1533, 1679, 1761, 3381, 3577, 4109, 5037, 10731, 11753, 12327, 13501, 28763, 35259, 40503, 42851, 82271, 86289, 94507, 128553, 246813, 283521, 299957, 661549, 899871, 985573, 1984647, 2099699, 2956719, 6299097, 6899011, 20697033, 48293077, 144879231]

約数ペア:

[(1, 144879231), (3, 48293077), (7, 20697033), (21, 6899011), (23, 6299097), (49, 2956719), (69, 2099699), (73, 1984647), (147, 985573), (161, 899871), (219, 661549), (483, 299957), (511, 283521), (587, 246813), (1127, 128553), (1533, 94507), (1679, 86289), (1761, 82271), (3381, 42851), (3577, 40503), (4109, 35259), (5037, 28763), (10731, 13501), (11753, 12327)]