262917432009

素因数分解:

$3^3\times {\mathrm{601}}^1\times {\mathrm{2521}}^1\times {\mathrm{6427}}^1$

素因数の和:9558

約数の個数: 32

約数和(自身を含む): 390370897280

約数和(自身を除く): 127453465271

約数列:

[1, 3, 9, 27, 601, 1803, 2521, 5409, 6427, 7563, 16227, 19281, 22689, 57843, 68067, 173529, 1515121, 3862627, 4545363, 11587881, 13636089, 16202467, 34763643, 40908267, 48607401, 104290929, 145822203, 437466609, 9737682667, 29213048001, 87639144003, 262917432009]

約数ペア:

[(1, 262917432009), (3, 87639144003), (9, 29213048001), (27, 9737682667), (601, 437466609), (1803, 145822203), (2521, 104290929), (5409, 48607401), (6427, 40908267), (7563, 34763643), (16227, 16202467), (19281, 13636089), (22689, 11587881), (57843, 4545363), (68067, 3862627), (173529, 1515121)]