40621113

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1$

素因数の和:238

約数の個数: 48

約数和(自身を含む): 66044160

約数和(自身を除く): 25423047

約数列:

[1, 3, 9, 13, 39, 47, 83, 89, 117, 141, 249, 267, 423, 611, 747, 801, 1079, 1157, 1833, 3237, 3471, 3901, 4183, 5499, 7387, 9711, 10413, 11703, 12549, 22161, 35109, 37647, 50713, 54379, 66483, 96031, 152139, 163137, 288093, 347189, 456417, 489411, 864279, 1041567, 3124701, 4513457, 13540371, 40621113]

約数ペア:

[(1, 40621113), (3, 13540371), (9, 4513457), (13, 3124701), (39, 1041567), (47, 864279), (83, 489411), (89, 456417), (117, 347189), (141, 288093), (249, 163137), (267, 152139), (423, 96031), (611, 66483), (747, 54379), (801, 50713), (1079, 37647), (1157, 35109), (1833, 22161), (3237, 12549), (3471, 11703), (3901, 10413), (4183, 9711), (5499, 7387)]