53305803

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{373}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 81382400

約数和(自身を除く): 28076597

約数列:

[1, 3, 9, 27, 67, 79, 201, 237, 373, 603, 711, 1119, 1809, 2133, 3357, 5293, 10071, 15879, 24991, 29467, 47637, 74973, 88401, 142911, 224919, 265203, 674757, 795609, 1974289, 5922867, 17768601, 53305803]

約数ペア:

[(1, 53305803), (3, 17768601), (9, 5922867), (27, 1974289), (67, 795609), (79, 674757), (201, 265203), (237, 224919), (373, 142911), (603, 88401), (711, 74973), (1119, 47637), (1809, 29467), (2133, 24991), (3357, 15879), (5293, 10071)]