112950981

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{43}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 72

約数和(自身を含む): 198465696

約数和(自身を除く): 85514715

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 99, 117, 129, 143, 157, 169, 387, 429, 471, 473, 507, 559, 1287, 1413, 1419, 1521, 1677, 1727, 1859, 2041, 4257, 5031, 5181, 5577, 6123, 6149, 6751, 7267, 15543, 16731, 18369, 18447, 20253, 21801, 22451, 26533, 55341, 60759, 65403, 67353, 74261, 79599, 79937, 87763, 202059, 222783, 238797, 239811, 263289, 291863, 668349, 719433, 789867, 875589, 965393, 1140919, 2626767, 2896179, 3422757, 8688537, 10268271, 12550109, 37650327, 112950981]

約数ペア:

[(1, 112950981), (3, 37650327), (9, 12550109), (11, 10268271), (13, 8688537), (33, 3422757), (39, 2896179), (43, 2626767), (99, 1140919), (117, 965393), (129, 875589), (143, 789867), (157, 719433), (169, 668349), (387, 291863), (429, 263289), (471, 239811), (473, 238797), (507, 222783), (559, 202059), (1287, 87763), (1413, 79937), (1419, 79599), (1521, 74261), (1677, 67353), (1727, 65403), (1859, 60759), (2041, 55341), (4257, 26533), (5031, 22451), (5181, 21801), (5577, 20253), (6123, 18447), (6149, 18369), (6751, 16731), (7267, 15543)]