48812139

素因数分解:

$3^5\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:202

約数の個数: 48

約数和(自身を含む): 77182560

約数和(自身を除く): 28370421

約数列:

[1, 3, 9, 27, 37, 61, 81, 89, 111, 183, 243, 267, 333, 549, 801, 999, 1647, 2257, 2403, 2997, 3293, 4941, 5429, 6771, 7209, 8991, 9879, 14823, 16287, 20313, 21627, 29637, 48861, 60939, 88911, 146583, 182817, 200873, 266733, 439749, 548451, 602619, 800199, 1319247, 1807857, 5423571, 16270713, 48812139]

約数ペア:

[(1, 48812139), (3, 16270713), (9, 5423571), (27, 1807857), (37, 1319247), (61, 800199), (81, 602619), (89, 548451), (111, 439749), (183, 266733), (243, 200873), (267, 182817), (333, 146583), (549, 88911), (801, 60939), (999, 48861), (1647, 29637), (2257, 21627), (2403, 20313), (2997, 16287), (3293, 14823), (4941, 9879), (5429, 8991), (6771, 7209)]