73493553

素因数分解:

$3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1\times {\mathrm{251}}^1$

素因数の和:525

約数の個数: 32

約数和(自身を含む): 114573312

約数和(自身を除く): 41079759

約数列:

[1, 3, 7, 21, 73, 191, 219, 251, 511, 573, 753, 1337, 1533, 1757, 4011, 5271, 13943, 18323, 41829, 47941, 54969, 97601, 128261, 143823, 292803, 335587, 384783, 1006761, 3499693, 10499079, 24497851, 73493553]

約数ペア:

[(1, 73493553), (3, 24497851), (7, 10499079), (21, 3499693), (73, 1006761), (191, 384783), (219, 335587), (251, 292803), (511, 143823), (573, 128261), (753, 97601), (1337, 54969), (1533, 47941), (1757, 41829), (4011, 18323), (5271, 13943)]