148202379

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{487}}^1$

素因数の和:546

約数の個数: 60

約数和(自身を含む): 253788304

約数和(自身を除く): 105585925

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 81, 117, 153, 221, 289, 351, 459, 487, 663, 867, 1053, 1377, 1461, 1989, 2601, 3757, 4383, 5967, 6331, 7803, 8279, 11271, 13149, 17901, 18993, 23409, 24837, 33813, 39447, 56979, 74511, 101439, 107627, 140743, 170937, 223533, 304317, 322881, 422229, 512811, 670599, 968643, 1266687, 1829659, 2905929, 3800061, 5488977, 8717787, 11400183, 16466931, 49400793, 148202379]

約数ペア:

[(1, 148202379), (3, 49400793), (9, 16466931), (13, 11400183), (17, 8717787), (27, 5488977), (39, 3800061), (51, 2905929), (81, 1829659), (117, 1266687), (153, 968643), (221, 670599), (289, 512811), (351, 422229), (459, 322881), (487, 304317), (663, 223533), (867, 170937), (1053, 140743), (1377, 107627), (1461, 101439), (1989, 74511), (2601, 56979), (3757, 39447), (4383, 33813), (5967, 24837), (6331, 23409), (7803, 18993), (8279, 17901), (11271, 13149)]