29191833

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 48711936

約数和(自身を除く): 19520103

約数列:

[1, 3, 9, 11, 27, 33, 67, 81, 99, 163, 201, 243, 297, 489, 603, 737, 891, 1467, 1793, 1809, 2211, 2673, 4401, 5379, 5427, 6633, 10921, 13203, 16137, 16281, 19899, 32763, 39609, 48411, 59697, 98289, 120131, 145233, 179091, 294867, 360393, 435699, 884601, 1081179, 2653803, 3243537, 9730611, 29191833]

約数ペア:

[(1, 29191833), (3, 9730611), (9, 3243537), (11, 2653803), (27, 1081179), (33, 884601), (67, 435699), (81, 360393), (99, 294867), (163, 179091), (201, 145233), (243, 120131), (297, 98289), (489, 59697), (603, 48411), (737, 39609), (891, 32763), (1467, 19899), (1793, 16281), (1809, 16137), (2211, 13203), (2673, 10921), (4401, 6633), (5379, 5427)]