61459887

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{487}}^1$

素因数の和:603

約数の個数: 32

約数和(自身を含む): 89948160

約数和(自身を除く): 28488273

約数列:

[1, 3, 23, 31, 59, 69, 93, 177, 487, 713, 1357, 1461, 1829, 2139, 4071, 5487, 11201, 15097, 28733, 33603, 42067, 45291, 86199, 126201, 347231, 660859, 890723, 1041693, 1982577, 2672169, 20486629, 61459887]

約数ペア:

[(1, 61459887), (3, 20486629), (23, 2672169), (31, 1982577), (59, 1041693), (69, 890723), (93, 660859), (177, 347231), (487, 126201), (713, 86199), (1357, 45291), (1461, 42067), (1829, 33603), (2139, 28733), (4071, 15097), (5487, 11201)]