30237273

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1669}}^1$

素因数の和:1750

約数の個数: 32

約数和(自身を含む): 49699200

約数和(自身を除く): 19461927

約数列:

[1, 3, 9, 11, 27, 33, 61, 99, 183, 297, 549, 671, 1647, 1669, 2013, 5007, 6039, 15021, 18117, 18359, 45063, 55077, 101809, 165231, 305427, 495693, 916281, 1119899, 2748843, 3359697, 10079091, 30237273]

約数ペア:

[(1, 30237273), (3, 10079091), (9, 3359697), (11, 2748843), (27, 1119899), (33, 916281), (61, 495693), (99, 305427), (183, 165231), (297, 101809), (549, 55077), (671, 45063), (1647, 18359), (1669, 18117), (2013, 15021), (5007, 6039)]