144684753

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{1019}}^1$

素因数の和:1141

約数の個数: 32

約数和(自身を含む): 211507200

約数和(自身を除く): 66822447

約数列:

[1, 3, 19, 47, 53, 57, 141, 159, 893, 1007, 1019, 2491, 2679, 3021, 3057, 7473, 19361, 47329, 47893, 54007, 58083, 141987, 143679, 162021, 909967, 1026133, 2538329, 2729901, 3078399, 7614987, 48228251, 144684753]

約数ペア:

[(1, 144684753), (3, 48228251), (19, 7614987), (47, 3078399), (53, 2729901), (57, 2538329), (141, 1026133), (159, 909967), (893, 162021), (1007, 143679), (1019, 141987), (2491, 58083), (2679, 54007), (3021, 47893), (3057, 47329), (7473, 19361)]